98971 + Interview Questions in Primary School in Math

1.	Factorise the following1) x^2 + 7x + 102) x^2 – 16x + 393) x^2 – 9x – 364) x^2 + 2x – 48
Answer» Answer: $\huge\underline\bold {Answer:}$ 1) x^2 + 7X + 10 $= {x}^{2} + 5x + 2x + 10 \\ = x(x + 5) + 2(x + 5) \\ = (x + 5)(x + 2)$ 2) x^2 – 16X + 39 ${x}^{2} - 16x + 39 \\ = {x}^{2} - 13x - 3x + 39 \\ =x(x - 13) - 3(x - 13) \\ = (x - 3)(x - 13)$ 3) x^2 – 9x – 36 ${x}^{2} - 12x + 3x - 36 \\ = x(x - 12) + 3(x - 13) \\ = (x - 12)( x - 3)$ 4) x^2 + 2x – 48 $= {x}^{2} + 8x - 6x - 48 \\ = x(x + 8) - 6(x + 8) \\ = (x - 6)(x + 8)$

1.

Factorise the following1) x^2 + 7x + 102) x^2 – 16x + 393) x^2 – 9x – 364) x^2 + 2x – 48

Answer»

Answer:

$\huge\underline\bold {Answer:}$

1) x^2 + 7X + 10

$= {x}^{2} + 5x + 2x + 10 \\ = x(x + 5) + 2(x + 5) \\ = (x + 5)(x + 2)$

2) x^2 – 16X + 39

${x}^{2} - 16x + 39 \\ = {x}^{2} - 13x - 3x + 39 \\ =x(x - 13) - 3(x - 13) \\ = (x - 3)(x - 13)$

3) x^2 – 9x – 36

${x}^{2} - 12x + 3x - 36 \\ = x(x - 12) + 3(x - 13) \\ = (x - 12)( x - 3)$

4) x^2 + 2x – 48

$= {x}^{2} + 8x - 6x - 48 \\ = x(x + 8) - 6(x + 8) \\ = (x - 6)(x + 8)$

Discussion

2.	Compare the following pairs of fractions by cross multiplication methodplease help
Answer» ANSWER: $\large\pink{\underline{Hey\:Mate}}$ SEE the attachment.. hope it's HELPFUL.... PLZZ Mark it as Brainliest answer....

2.

Compare the following pairs of fractions by cross multiplication methodplease help

Answer»

ANSWER:

$\large\pink{\underline{Hey\:Mate}}$

SEE the attachment..

hope it's HELPFUL....

PLZZ Mark it as Brainliest answer....

Discussion

3.	A and B can do the job in 6 days . B and C in 9 days, Aand C in 12 days how much time will they take to complete the job if they work together? How long will each of them take to do the job?please explain step by step .
Answer» ANSWER: SORRY I didn't KNOW this answer

3.

A and B can do the job in 6 days . B and C in 9 days, Aand C in 12 days how much time will they take to complete the job if they work together? How long will each of them take to do the job?please explain step by step .

Answer»

ANSWER:

SORRY I didn't KNOW this answer

Discussion

4.	In what ratio does the x-axisdivide the pointA (2,-3) and B (5, 6)?a. 3: 5b. 1:2o c. 2:3O d. 2:1
Answer» Answer: HAPPY NAVRATRI THANKS for FREE points Mark me barinliest

4.

In what ratio does the x-axisdivide the pointA (2,-3) and B (5, 6)?a. 3: 5b. 1:2o c. 2:3O d. 2:1

Answer»

Answer:

HAPPY NAVRATRI THANKS for FREE points Mark me barinliest

Discussion

5.	4. The sum of a rational numbers is -3.If one of them is 3 find the otherrational number.1G
Answer» Answer: -6 Step-by-step explanation: Let The another no be X so, x+3=-3 x= -3-3 x = -6

5.

4. The sum of a rational numbers is -3.If one of them is 3 find the otherrational number.1G

Answer»

Answer:

-6

Step-by-step explanation:

Let The another no be X

so,

x+3=-3

x= -3-3

x = -6

Discussion

6.	Lokesh has a pack of 15 pencils. He gave 3 to vandy and 6 to Ryan. What fraction had he given to vandy and Ryan? What fraction of pencils does he still haveIf you give correct answer of this question I will give 100 points and mark as brainliest
Answer» Step-by-step explanation: *fraction GIVEN* to *VANDY* = 3/15 = 1/5 *FRACTION given to* *Ryan* = 6/15 = 2/5 *fraction* *with* *LOKESH* = 6/15 = 2/5

6.

Lokesh has a pack of 15 pencils. He gave 3 to vandy and 6 to Ryan. What fraction had he given to vandy and Ryan? What fraction of pencils does he still haveIf you give correct answer of this question I will give 100 points and mark as brainliest

Answer»

Step-by-step explanation:

fraction GIVEN to VANDY = 3/15 = 1/5

FRACTION given to Ryan = 6/15 = 2/5

fraction with LOKESH = 6/15 = 2/5

Discussion

7.	In the foolowing figure the side BC of ∆ABC is extended up to point D if angle A=55 and angle B=60 then the measure of angle ACD120110115125I will give you five star rating
Answer» ANSWER: In the FIGURE GIVEN below, the side BC of ∆ABC is extended UPTO D. If ∠A = 55° and ∠B = 60°, then the MEASURE of ∠ACD is 120° 110° 115° 125° C. 115° is the correct answer

7.

In the foolowing figure the side BC of ∆ABC is extended up to point D if angle A=55 and angle B=60 then the measure of angle ACD120110115125I will give you five star rating

Answer»

ANSWER:

In the FIGURE GIVEN below, the side BC of ∆ABC is extended UPTO D. If ∠A = 55° and ∠B = 60°, then the MEASURE of ∠ACD is

120°

110°

115°

125°

C. 115° is the correct answer

Discussion

8.	Q26. In a class number of girlsis Y and that of the boys is X.Also the number of girls is 10less than twice the number ofboys. The graph of the linearequation in two variable of theabove statement cuts the X-axis at the point
Answer» HOPE it HELPS U MATE.........

Discussion

9.	348 221 4375. Reduce the fractionsto the lowest terms.319 247 551TondChere are 437ay na
Answer» Answer: let's x be there TOTAL no. of pens and y be the total no. of PENCILS 7x + 3y = 564.............eq 1 x + y = 108..................eq 2 solving eq 1 and eq 2 we get 7x + 3y = 564.............eq1 x 1 7x + 7Y = 756.................eq2 x 7 _____________ -4Y = - 192 y = 48 from equation 2 we get x + 48= 108 x = 108 - 48 x = 60 therefore the person both 60 pens and 48 pencils

9.

348 221 4375. Reduce the fractionsto the lowest terms.319 247 551TondChere are 437ay na

Answer»

Answer:

let's x be there TOTAL no. of pens and y be the total no. of PENCILS

7x + 3y = 564.............eq 1

x + y = 108..................eq 2

solving eq 1 and eq 2 we get

7x + 3y = 564.............eq1 x 1

7x + 7Y = 756.................eq2 x 7

_____________

-4Y = - 192

y = 48

from equation 2 we get

x + 48= 108

x = 108 - 48

x = 60

therefore the person both 60 pens and 48 pencils

Discussion

10.	Tom purchased 2 watches for Rs1500 . he sold these watches gaining8% in one and losing 4%in one find his gain or loss
Answer» ANSWER: he got a profit of Rs 30 Step-by-step explanation: FIRST WATCH he sold for Rs 810 there by GAINING 8% Second watch was sold by him for Rs 720 there by losing 4% overall he got a profit of 30Rs which is 4%

10.

Tom purchased 2 watches for Rs1500 . he sold these watches gaining8% in one and losing 4%in one find his gain or loss

Answer»

ANSWER:

he got a profit of Rs 30

Step-by-step explanation:

FIRST WATCH he sold for Rs 810 there by GAINING 8%

Second watch was sold by him for Rs 720 there by losing 4%

overall he got a profit of 30Rs which is 4%

Discussion

11.	Lokesh has a pack of 15 pencils. He gave 3 to vandy and 6 to Ryan. What fraction had he given to vandy and Ryan? What fraction of pencils does he still haveIf you give correct answer of this question I will give 100 points and mark as brainliest
Answer» Total pencils = 15 He gave 3 to Vandy and 6 to Ryan.... Fraction given to Vandy= 3/15 = 1/5 Fraction given to Ryan= 6/15 = 2/5 Fraction he STILL have = 6/15 = 2/5 Its ABSOLUTELY correct... Mark as Brainliest

11.

Lokesh has a pack of 15 pencils. He gave 3 to vandy and 6 to Ryan. What fraction had he given to vandy and Ryan? What fraction of pencils does he still haveIf you give correct answer of this question I will give 100 points and mark as brainliest

Answer»

Total pencils = 15

He gave 3 to Vandy and 6 to Ryan....

Fraction given to Vandy= 3/15 = 1/5

Fraction given to Ryan= 6/15 = 2/5

Fraction he STILL have = 6/15 = 2/5

Its ABSOLUTELY correct...

Mark as Brainliest

Discussion

12.	questionin 2017 survey found that 34 babies are born for every 1000 families among these 20 are boys . there are 88326 families how many girls were born this year
Answer» Answer: 6309 Step-by-step EXPLANATION: baby=boy+girl girl=34-20=14 so 88326/14=6309

12.

questionin 2017 survey found that 34 babies are born for every 1000 families among these 20 are boys . there are 88326 families how many girls were born this year

Answer»

Answer:

6309

Step-by-step EXPLANATION:

baby=boy+girl

girl=34-20=14

so

88326/14=6309

Discussion

13.	Which of the following cannot be taken as probability of an event?(1) 0 (2) 0.5 (3) 1 (4) –1
Answer» ANSWER: -1 can't be TAKEN as a PROBABILITY

13.

Which of the following cannot be taken as probability of an event?(1) 0 (2) 0.5 (3) 1 (4) –1

Answer»

ANSWER:

-1 can't be TAKEN as a PROBABILITY

Discussion

14.	September 2020.Q1: Choose the correct optiona) Consider the statement below,"A student plotted 3 consecutive even whole numbers on anumber line." Which of these is a valid conclusion about any 2consecutive even numbers?Option 1: They are separated by 4 unit.Option 2: They are separated by 3 units.Option 3: They are separated by 2 units.Option 4: They are separated by 10 units
Answer» Answer: (i)The POSSIBLE three conjucture are: a) The PRODUCT of any three CONSECUTIVE odd number is odd. b) The product of any three consecutive odd number is divisible by 3. c) The sum of all the digits present in product of three consecutive odd numbers is even. (ii) The possible three conjuctures are: a) The sum of any three consecutive number is always even. b) The sum of any three consecutive number is always divided by 3. c) The sum of any three consecutive number is always divided by 6.

14.

September 2020.Q1: Choose the correct optiona) Consider the statement below,"A student plotted 3 consecutive even whole numbers on anumber line." Which of these is a valid conclusion about any 2consecutive even numbers?Option 1: They are separated by 4 unit.Option 2: They are separated by 3 units.Option 3: They are separated by 2 units.Option 4: They are separated by 10 units

Answer»

Answer:

(i)The POSSIBLE three conjucture are:

a) The PRODUCT of any three CONSECUTIVE odd number is odd.

b) The product of any three consecutive odd number is divisible by 3.

c) The sum of all the digits present in product of three consecutive odd numbers is even.

(ii) The possible three conjuctures are:

a) The sum of any three consecutive number is always even.

b) The sum of any three consecutive number is always divided by 3.

c) The sum of any three consecutive number is always divided by 6.

Discussion

15.	1. The ratio of the base to the altitude of a triang- le bield is 31. Ib the cost of the cultivatingthe field at F 24.60 per hectare is 2 a332.10 bind its base 'and height:
Answer» OK. I will help you Come in my profile And TAP to FOLLOW me After that like my works And I help you to get your answers.

15.

1. The ratio of the base to the altitude of a triang- le bield is 31. Ib the cost of the cultivatingthe field at F 24.60 per hectare is 2 a332.10 bind its base 'and height:

Answer»

OK.
I will help you
Come in my profile
And TAP to FOLLOW me
After that like my works
And I help you to get your answers.

Discussion

16.	4.at the end of two years,3. 6,050 is borrowed at 6,5% rate of interest p.a.. Find the interest and the amounto be paid at the end of 3 years.5
Answer» ANSWER: i Step-by-step EXPLANATION:

16.

4.at the end of two years,3. 6,050 is borrowed at 6,5% rate of interest p.a.. Find the interest and the amounto be paid at the end of 3 years.5

Answer»

ANSWER:

i

Step-by-step EXPLANATION:

Discussion

17.	Many times isangle AOB of angle AOC?See figure. The circle is dieparts. Find(2) 24OMLO(c) 2404(d) How many times isthe angle A Ofthe angle 404
Answer» I am UNABLE to see any PICTURE.. PLEASE ATTACH a picture for this QUESTION ....

17.

Many times isangle AOB of angle AOC?See figure. The circle is dieparts. Find(2) 24OMLO(c) 2404(d) How many times isthe angle A Ofthe angle 404

Answer»

I am UNABLE to see any PICTURE..

PLEASE ATTACH a picture for this QUESTION

....

Discussion

18.	9) State the properties used in the below statements:i) 148 + 677 = 677 + 148ii) (29 × 36) × 18 = 29 × (36 × 18)iii) 72 × 98 + 72 × 2 = 72 × (98 + 2)
Answer» ANSWER:ASSOCIATIVE property is used in all the three parts Pls MARK it as the brainliest if it HELPS

18.

9) State the properties used in the below statements:i) 148 + 677 = 677 + 148ii) (29 × 36) × 18 = 29 × (36 × 18)iii) 72 × 98 + 72 × 2 = 72 × (98 + 2)

Answer»

ANSWER:ASSOCIATIVE property is used in all the three parts

Pls MARK it as the brainliest if it HELPS

Discussion

19.	A clothing company has to procure fabric for making 250 shirts of the same print. Also the area of cloth required to make one shirt is 3.250m sq . Find the length of cloth to be bought, if the width of the fabric is 2.5 metreAns this question fast plzzzz
Answer» Answer: HEY GUY PLEASE please follow me Hey guy please please follow me Hey guy please please follow me Hey guy please please follow me Step-by-step EXPLANATION: Hey guy please please follow me Hey guy please please follow me Hey guy please please follow me Hey guy please please follow me

19.

A clothing company has to procure fabric for making 250 shirts of the same print. Also the area of cloth required to make one shirt is 3.250m sq . Find the length of cloth to be bought, if the width of the fabric is 2.5 metreAns this question fast plzzzz

Answer»

Answer:

HEY GUY PLEASE please follow me

Hey guy please please follow me

Step-by-step EXPLANATION:

Hey guy please please follow me

Discussion

20.	3. You are told that 1.331 is a perfect cube. Can you guess without factorsis its cube root? Similarly guess the cube roots of 4913, 12167,32768
Answer» ANSWER: I will TELL TRUTH I took from Google sry but it helps u..

20.

3. You are told that 1.331 is a perfect cube. Can you guess without factorsis its cube root? Similarly guess the cube roots of 4913, 12167,32768

Answer»

ANSWER:

I will TELL TRUTH I took from Google sry but it helps u..

Discussion

21.	Fill in the blank:-45 x (100 + 57) = (45 x 100) + (45 x ______ )1.572.1003.45
Answer» ANSWER: 1.57 is the answer of this QUESTION

21.

Fill in the blank:-45 x (100 + 57) = (45 x 100) + (45 x ______ )1.572.1003.45

Answer»

ANSWER:

1.57 is the answer of this QUESTION

Discussion

22.	Oliver travels 180 kilometers in2 1/4-hoursWork out his average speed.(a) Give your answer in kilometers per hour.(b) Give your answer in meters per second.
Answer» (a) Give your ANSWER in kilometers PER hour. Answer: 80km/h Steps: Distance=180kms. Time=2 1/4hrs. =9/4hrs. speed=Distance/Time =180/ 9/4 =720/9 =80km/h (B) Give your answer in meters per second. Answer: 22m/s. Steps: To convert km/h into m/s Multiply the speed of km/h by 5/18 80×5/18 400/18 22.2222222222222

22.

Oliver travels 180 kilometers in2 1/4-hoursWork out his average speed.(a) Give your answer in kilometers per hour.(b) Give your answer in meters per second.

Answer»

(a) Give your ANSWER in kilometers PER hour.

Answer:

80km/h

Steps:

Distance=180kms.

Time=2 1/4hrs.

=9/4hrs.

speed=Distance/Time

=180/ 9/4

=720/9

=80km/h

(B) Give your answer in meters per second.

Answer:

22m/s.

Steps:

To convert km/h into m/s

Multiply the speed of km/h by 5/18

80×5/18

400/18

22.2222222222222

Discussion

23.	5co484(iv) 18 17(iii)215 1614 \| 11912910710191614178. Write (T) for true and (F) for false for each of the following statements:(i) The sum of two odd numbers is an odd number.(ii) The sum of two even numbers is an even number.(iii) The sum of an even number and an odd number is an odd numbeSUBTRACTION IN WHOLE NUMBERSoperation of subtraction is an inverse process of addition.
Answer» ANSWER: all are TRUE that is so EASY

23.

5co484(iv) 18 17(iii)215 1614 | 11912910710191614178. Write (T) for true and (F) for false for each of the following statements:(i) The sum of two odd numbers is an odd number.(ii) The sum of two even numbers is an even number.(iii) The sum of an even number and an odd number is an odd numbeSUBTRACTION IN WHOLE NUMBERSoperation of subtraction is an inverse process of addition.

Answer»

ANSWER:

all are TRUE that is so EASY

Discussion

24.	1) for ncert student = download ncert solutions from play store2) icse student = downloadicse solutions from play store3) cbse student = downloadcbse solutions from play store4) time pass people = game keloo
Answer» Answer: YES Yash ash greninja is ONE of my most favourite in the WORLD.

24.

1) for ncert student = download ncert solutions from play store2) icse student = downloadicse solutions from play store3) cbse student = downloadcbse solutions from play store4) time pass people = game keloo

Answer»

Answer:

YES Yash ash greninja is ONE of my most favourite in the WORLD.

Discussion

25.	The area of an isosceles triangle having base as 4cm and sum of the other two sides as 10cm isA) 4√21cm² B) 84cm² C) 42cm² D) 2√21cm²
Answer» ANSWER: Option no A 4√21cm^2 please MARK as BRILLIANT

25.

The area of an isosceles triangle having base as 4cm and sum of the other two sides as 10cm isA) 4√21cm² B) 84cm² C) 42cm² D) 2√21cm²

Answer»

ANSWER:

Option no A 4√21cm^2

please MARK as BRILLIANT

Discussion

26.	The coordinators of the midpoint of the linesegment joining the points A (-5, 4) and B (7,-8) isa. (1,-2)b. (-1,2)c. (2, 1) d. (1,2)
Answer» Step-by-step EXPLANATION: d OPTION is CORRECT (1,2)

26.

The coordinators of the midpoint of the linesegment joining the points A (-5, 4) and B (7,-8) isa. (1,-2)b. (-1,2)c. (2, 1) d. (1,2)

Answer»

Step-by-step EXPLANATION:

d OPTION is CORRECT (1,2)

Discussion

27.	What line of symmetry is there in this images of Godno scam ans please and if u don't know so don't ans......
Answer» PARALLEL SYMMETRY is there

27.

What line of symmetry is there in this images of Godno scam ans please and if u don't know so don't ans......

Answer»

PARALLEL SYMMETRY is there

Discussion

28.	I. A departmental store sells tomatoes at 375 perkg. At the end of the day, they had sold 20 kg oftomatoes making a profit of 250. At what priceper kg should the tomatoes have been sold if theywanted a profit of 36%?
Answer» Step-by-step explanation: maths is a good day at work and I don't know what I want to be there in a few DAYS ago and I don't know if I was like what the heck are they GOING on in my room is so TRUE I just want you so BAD that I'm a bit more of you to come back in a relationship and I don't want me too

28.

I. A departmental store sells tomatoes at 375 perkg. At the end of the day, they had sold 20 kg oftomatoes making a profit of 250. At what priceper kg should the tomatoes have been sold if theywanted a profit of 36%?

Answer»

Step-by-step explanation:

maths is a good day at work and I don't know what I want to be there in a few DAYS ago and I don't know if I was like what the heck are they GOING on in my room is so TRUE I just want you so BAD that I'm a bit more of you to come back in a relationship and I don't want me too

Discussion

29.	Travelling at 80% of his usual speed a man is late by 3 hours. In what time does he reach his destination travelling at 40% less than his usual speed?plzzzzzzzzzzzzzz ans my question
Answer» Answer: 100! Step-by-step EXPLANATION: I don't KNOW OK by by

29.

Travelling at 80% of his usual speed a man is late by 3 hours. In what time does he reach his destination travelling at 40% less than his usual speed?plzzzzzzzzzzzzzz ans my question

Answer»

Answer:

100!

Step-by-step EXPLANATION:

I don't KNOW OK by by

Discussion

30.	The number of zeroes in the square of 100 will bea - 2b - 3c - 4
Answer» ANSWERS: OPTION C is CORRECT Mark me as BRAINLIST

30.

The number of zeroes in the square of 100 will bea - 2b - 3c - 4

Answer»

ANSWERS:

OPTION C is CORRECT

Mark me as BRAINLIST

Discussion

31.	.Choose the even numbers between - 3,50,098 and 3,50,1031. 3,50,100 and 3,50,1022. 3,50,099 and 3,50,1013. 3,50,099 and 3,50,1014.3,50,099 and 3,50,102
Answer» ANSWER: OPTION FIRST is the CORRECT answer...

31.

.Choose the even numbers between - 3,50,098 and 3,50,1031. 3,50,100 and 3,50,1022. 3,50,099 and 3,50,1013. 3,50,099 and 3,50,1014.3,50,099 and 3,50,102

Answer»

ANSWER:

OPTION FIRST is the CORRECT answer...

Discussion

32.	Odd composite number.12. What are twin primes? Write all the pairs of twin primes between 50 and 100.13. What are co-primes? Give examples of five pairs of co-primes. Are co-primes alwaprimes? If no, illustrate your answer by an example.
Answer» Answer: Two NUMBERS are said to be co-prime if they do not have a common factor other than 1. 2, 3; 3, 4; 4, 5; 5, 6; 6, 7 are the examples of five pairs of co-primes. No. 15, 16 are co-prime but both of the numbers are not prime Step-by-step explanation: plzz marks as BRAINLIEST

32.

Odd composite number.12. What are twin primes? Write all the pairs of twin primes between 50 and 100.13. What are co-primes? Give examples of five pairs of co-primes. Are co-primes alwaprimes? If no, illustrate your answer by an example.

Answer»

Answer:

Two NUMBERS are said to be co-prime if they do not have a common factor other than 1. 2, 3; 3, 4; 4, 5; 5, 6; 6, 7 are the examples of five pairs of co-primes. No. 15, 16 are co-prime but both of the numbers are not prime

Step-by-step explanation:

plzz marks as BRAINLIEST

Discussion

33.	3. Find the least number which must be added from each of the following so as to get aperfect square. Also, find the square root of the perfect square so obtained 2361 please also send photo its my exam time
Answer» ANSWER: Do the square root of the number by the DIVISION METHOD. Then add for EXAMPLE if the number comes 23 in your quotient then you will take 24square subtracted from the number question (DIVIDENT).

33.

3. Find the least number which must be added from each of the following so as to get aperfect square. Also, find the square root of the perfect square so obtained 2361 please also send photo its my exam time

Answer»

ANSWER:

Do the square root of the number by the DIVISION METHOD. Then add for EXAMPLE if the number comes 23 in your quotient then you will take 24square subtracted from the number question (DIVIDENT).

Discussion

34.	5. Find the perimeter of a rectangular field, if its length is three times itsbreadth.a) 302 mc) 3200 cmb) 408 md) 320 mPQ40mSR
Answer» Answer: the VALUE of b will be GIVEN in your question replace it with the LAST PART of the explanation, you will get the answer of the perimeter of the rectangle. Step-by-step explanation: LET the length be l. let the breadth be b. given, l = 3b perimeter of a rectangle, P = 2(l+b) therefore, P = 2(3b+b) therefore, P = 2(4b) therefore, P = 8b

34.

5. Find the perimeter of a rectangular field, if its length is three times itsbreadth.a) 302 mc) 3200 cmb) 408 md) 320 mPQ40mSR

Answer»

Answer:

the VALUE of b will be GIVEN in your question replace it with the LAST PART of the explanation, you will get the answer of the perimeter of the rectangle.

Step-by-step explanation:

LET the length be l.

let the breadth be b.

given, l = 3b

perimeter of a rectangle, P = 2(l+b)

therefore, P = 2(3b+b)

therefore, P = 2(4b)

therefore, P = 8b

Discussion

35.	If the diagonals of a rhombus are 24cm and 10cm long, find the length of each side ofthe rhombus. PLEASE TELL ME FAST and do in notebook please with working I am in 8 class
Answer» ANSWER is 13 cm and pls mark me BRAINLIEST

Discussion

36.	Draw a factor free and write the prime factorisation for each of these numbers:A:216 b:272I will definitely mark you as brainlist
Answer» ANSWER: What class is a plant WHOSE flower diagram is SHOWN in FIGURE? 1. Dicotyledons 2. Gymnosperms 3. Monocots 4. Fern Step-by-step explanation: please answer to this

36.

Draw a factor free and write the prime factorisation for each of these numbers:A:216 b:272I will definitely mark you as brainlist

Answer»

ANSWER:

What class is a plant WHOSE flower diagram is SHOWN in FIGURE? 1. Dicotyledons

2. Gymnosperms

3. Monocots

4. Fern

Step-by-step explanation:

please answer to this

Discussion

37.	Which of the following is a pair of co-primes?a. (31.93)b. (32,62)c. (18,25)d. (14, 35)
Answer» ANSWER: a. 31, 93 are the PAIR of co-prime

37.

Which of the following is a pair of co-primes?a. (31.93)b. (32,62)c. (18,25)d. (14, 35)

Answer»

ANSWER:

a. 31, 93 are the PAIR of co-prime

Discussion

38.	A number increased by 20% gives 42. The number iswho ever gives me the accurate answer with all working will be marked as brainliest + followed
Answer» ANSWER: The number is 35. Step-by-step explanation: Here is the CALCULATION for it: Let the number be X 20% of x = 0.2 x now according to given data in the QUESTION, x+ 0.2x = 42 1.2 x =42 x = 42/1.2 =35 Hence, the number is 35.

38.

A number increased by 20% gives 42. The number iswho ever gives me the accurate answer with all working will be marked as brainliest + followed

Answer»

ANSWER:

The number is 35.

Step-by-step explanation:

Here is the CALCULATION for it:

Let the number be X

20% of x = 0.2 x

now according to given data in the QUESTION,

x+ 0.2x = 42

1.2 x =42

x = 42/1.2 =35

Hence, the number is 35.

Discussion

39.	That variesemesand00436. A part of monthly expenditure of a family is constant and the remainingvaries with the price of wheat. When the price of wheat is 800 perquintal, the total monthly expenditures is 5400 and when it is ? 1000per quintal, the total monthly expenditure ? 6000. Find the total monthlyexpenditure of the family when the cost of wheat is 950 per quintal
Answer» Answer: The total monthly expenditure of the family when the cost of wheat is 950 per quintal is Rs. 5850 Step-by-step explanation: Let the constant monthly expenditure be Rs.'x' and the amount of wheat they buy be 'y' Quintal We KNOW that, Monthly expense (constant) + (Rate × amount of wheat) = Total monthly expenditure Now, According to the Question, *Case 1* x + 800y = 5400 ----- 1 *Case* 2 x + 1000y = 6000 ------ 2 Let's Subtract eq.1 from eq.2, we get, x + 1000y = 6000 – x + 800y = 5400 ———————————— 0 + 200y = 600 ———————————— y = 600/200 = 3 Putting y = 3 in eq.2 we get, x + 1000(3) = 6000 x = 6000 - 3000 = 3000 Thus, the family has a monthly expense of Rs.3000 and then buy's additional 3 Quintals of wheat Now, If the rate of wheat COMES to Rs.950 per Quintal then the family's total monthly expenditure = 3000 + 950(3) = 3000 + 2850 = Rs. 5850 Thus, the total monthly expenditure of the family when the cost of wheat is 950 per quintal is Rs. 5850 Hope it HELPED and you understood it........All the best

39.

That variesemesand00436. A part of monthly expenditure of a family is constant and the remainingvaries with the price of wheat. When the price of wheat is 800 perquintal, the total monthly expenditures is 5400 and when it is ? 1000per quintal, the total monthly expenditure ? 6000. Find the total monthlyexpenditure of the family when the cost of wheat is 950 per quintal

Answer»

Answer:

The total monthly expenditure of the family when the cost of wheat is 950 per quintal is Rs. 5850

Step-by-step explanation:

Let the constant monthly expenditure be Rs.'x' and the amount of wheat they buy be 'y' Quintal

We KNOW that,

Monthly expense (constant) + (Rate × amount of wheat) = Total monthly expenditure

Now, According to the Question,

Case 1

x + 800y = 5400 ----- 1

Case 2

x + 1000y = 6000 ------ 2

Let's Subtract eq.1 from eq.2, we get,

x + 1000y = 6000

– x + 800y = 5400

————————————

0 + 200y = 600

————————————

y = 600/200 = 3

Putting y = 3 in eq.2 we get,

x + 1000(3) = 6000

x = 6000 - 3000 = 3000

Thus, the family has a monthly expense of

Rs.3000 and then buy's additional 3 Quintals of wheat

Now, If the rate of wheat COMES to Rs.950 per Quintal

then the family's total monthly expenditure = 3000 + 950(3) = 3000 + 2850 = Rs. 5850

Thus, the total monthly expenditure of the family when the cost of wheat is 950 per quintal is Rs. 5850

Hope it HELPED and you understood it........All the best

Discussion

40.	B) 15 cm5. The perimeter of the rectangle is twice the perimeter of the square. What isthe length of each side of the square ?ABB20cmΑ.8cmсDСa) 112 cmc) 56 cmd) 7 cmb) 28 cm
Answer» Answer: a ans NAHIN Aaegi Upar market MEIN has brainly

40.

B) 15 cm5. The perimeter of the rectangle is twice the perimeter of the square. What isthe length of each side of the square ?ABB20cmΑ.8cmсDСa) 112 cmc) 56 cmd) 7 cmb) 28 cm

Answer»

Answer:

a ans NAHIN Aaegi Upar market MEIN has brainly

Discussion

41.	Find the missing letter. G Q W? I S U O K (a) J (b) V (c) H (d) M
Answer» ANSWER: what is this???????•••••••???????

41.

Find the missing letter. G Q W? I S U O K (a) J (b) V (c) H (d) M

Answer»

ANSWER:

what is this???????•••••••???????

Discussion

42.	4. In the figure, the square and the rectangle have the same perimeter. Findthe side of the square.ABА25cmB15 cmC сDCDa) 8 cmb) 15 cmc) 10 cmd) 20 cm
Answer» ANSWER: b answer is CORRECT uwiiwnjjss Step-by-step explanation: ARMY has been LEAKED

42.

4. In the figure, the square and the rectangle have the same perimeter. Findthe side of the square.ABА25cmB15 cmC сDCDa) 8 cmb) 15 cmc) 10 cmd) 20 cm

Answer»

ANSWER:

b answer is CORRECT uwiiwnjjss

Step-by-step explanation:

ARMY has been LEAKED

Discussion

43.	The perimeter of a rectangle is 320 cm. If the length of the rectangle is 90 cm, find the area enclosed by therectangle.How many tiles whose length and breadth are 13 cm and 7 cm respectively are needed to cover a rectangularregion whose length and breadth are 520 cm and 140 cm?The area of a field that is in the shape of a parallelogram is 504 sq.m. The base of the field is 24m, find thecorresponding altitude
Answer» I will SAY you later Step-by-step EXPLANATION: After 1year

43.

The perimeter of a rectangle is 320 cm. If the length of the rectangle is 90 cm, find the area enclosed by therectangle.How many tiles whose length and breadth are 13 cm and 7 cm respectively are needed to cover a rectangularregion whose length and breadth are 520 cm and 140 cm?The area of a field that is in the shape of a parallelogram is 504 sq.m. The base of the field is 24m, find thecorresponding altitude

Answer»

I will SAY you later

Step-by-step EXPLANATION:

After 1year

Discussion

44.	15,408 kg wheat was distributed equally among families of avillage. If each family got 36 kg of wheat, how many familieswere there in the village?
Answer» Answer: 15408÷36=428 families mark me BRAINIEST PLS

44.

15,408 kg wheat was distributed equally among families of avillage. If each family got 36 kg of wheat, how many familieswere there in the village?

Answer»

Answer:

15408÷36=428 families

mark me BRAINIEST PLS

Discussion

45.	4. In the figure, the square and the rectangle have the same perimeter. Findthe side of the square1325cmB15 cmDcDa) 8 cmb) 15 cmc) 10 cmd) 20 cm
Answer» Step-by-step explanation: The PERIMETER of a rectangle is the distance around the rectangle or, in other WORDS, is the sum of the lengths of its four sides, i.e., perimeter P = l (length) + w (width) + l (length) + w (width) = 2l + 2w. In this case, P = 2l + 2w = 25 cm. Find the area of a square of side 8 cm. = 8 × 8 SQ. cm. = 64 sq.

45.

4. In the figure, the square and the rectangle have the same perimeter. Findthe side of the square1325cmB15 cmDcDa) 8 cmb) 15 cmc) 10 cmd) 20 cm

Answer»

Step-by-step explanation:

The PERIMETER of a rectangle is the distance around the rectangle or, in other WORDS, is the sum of the lengths of its four sides, i.e., perimeter P = l (length) + w (width) + l (length) + w (width) = 2l + 2w. In this case, P = 2l + 2w = 25 cm.

Find the area of a square of side 8 cm. = 8 × 8 SQ. cm. = 64 sq.

Discussion

46.	True or falseEvery natural number is a rational number but every rational numberneed not be a natural number: Zero is a rational number. Every integer is a rational number but every rational number neednot be an integerEvery negative integer is not a negative rational number. If is a rational number and m is a non-zero Integer, thenP/Q=P×m /Q×mIDENTIFY THE PROPERTY IS COMMUTATIVE ASSOCIATIVE ORDISTRIBUTIVE(-1/2) + 8/6 = 8/6+ (-1/2) distributive2(3+4)=(23)+(2*4) associative
Answer» Answer: F T F F Step-by-step explanation: If is a rational number and m is a non-zero INTEGER, then P/Q=P×m /Q×m IDENTIFY THE PROPERTY IS COMMUTATIVE ASSOCIATIVE OR DISTRIBUTIVE (-1/2) + 8/6 = 8/6+ (-1/2) distributive 2(3+4)=(23)+(2*4) associative this one☝I don't know sorry HOPE IT HELPS: PLEASE MARK IT AS THE BRAINLIEST.

46.

True or falseEvery natural number is a rational number but every rational numberneed not be a natural number: Zero is a rational number. Every integer is a rational number but every rational number neednot be an integerEvery negative integer is not a negative rational number. If is a rational number and m is a non-zero Integer, thenP/Q=P×m /Q×mIDENTIFY THE PROPERTY IS COMMUTATIVE ASSOCIATIVE ORDISTRIBUTIVE(-1/2) + 8/6 = 8/6+ (-1/2) distributive2(3+4)=(23)+(2*4) associative

Answer»

Answer:

F

T

F

Step-by-step explanation:

If is a rational number and m is a non-zero INTEGER, then

P/Q=P×m /Q×m

IDENTIFY THE PROPERTY IS COMMUTATIVE ASSOCIATIVE OR

DISTRIBUTIVE

(-1/2) + 8/6 = 8/6+ (-1/2) distributive

2*(3+4)=(2*3)+(2*4) associative

this one☝I don't know sorry

HOPE IT HELPS:

PLEASE MARK IT AS THE BRAINLIEST.

Discussion

47.	Two pole of heights 15m and 24m stand on a plane ground if the distance between their feet is 12 m find the distance between their tops15m25m14m36mI will give five star rating
Answer» ANSWER: Hey there !! → Let the two poles AB and CD are STAND upright on the ground of 15M and 10m respectively. → AB is the distance between the tops of two poles is of 13m. → And, DB is the distance between their feet. ▶Now, => AE = AB - BE => AE = 15 - 10 . [ BE = CD ] => AE = 5m. In ∆AEC, ➡ By Pythagoras theorem, => ( AC )² = ( AE )² + ( CE )². => (13)² = (5)² + (CE)². => 169 = 25 + (CE)². => (CE)² = 169 - 25. => CE = √144. => CE = 12m. And, CE = BD. So, BD = 12m. ( Distance between their feet ). ✔✔Hence, it is solved ✅✅. ____________________________________

47.

Two pole of heights 15m and 24m stand on a plane ground if the distance between their feet is 12 m find the distance between their tops15m25m14m36mI will give five star rating

Answer»

ANSWER:

Hey there !!

→ Let the two poles AB and CD are STAND upright on the ground of 15M and 10m respectively.

→ AB is the distance between the tops of two poles is of 13m.

→ And, DB is the distance between their feet.

▶Now,

=> AE = AB - BE

=> AE = 15 - 10 . [ BE = CD ]

=> AE = 5m.

In ∆AEC,

➡ By Pythagoras theorem,

=> ( AC )² = ( AE )² + ( CE )².

=> (13)² = (5)² + (CE)².

=> 169 = 25 + (CE)².

=> (CE)² = 169 - 25.

=> CE = √144.

=> CE = 12m.

And, CE = BD.

So, BD = 12m. ( Distance between their feet ).

✔✔Hence, it is solved ✅✅.

____________________________________

Discussion

48.	11. ABCD is a trapezium in which AB \|\| DC, AD 1 DC, AB = 23 cm,BC = 13 cm and DC = 28 cm. Find the area of the trapezium.upper ✋ side is figure
Answer» ANSWER: why do you STUDY PLZ do not study .

48.

11. ABCD is a trapezium in which AB || DC, AD 1 DC, AB = 23 cm,BC = 13 cm and DC = 28 cm. Find the area of the trapezium.upper ✋ side is figure

Answer»

ANSWER:

why do you STUDY PLZ do not study .

Discussion

49.	Iv)AdditiveidentityCarefully study the following-2 + 0 = -25 + 0 = 58 + 0 =-10 + 0 =n adding zero to integers, do you get the same integer? Yes.
Answer» ANSWER: $8 + 0 = 8 \\ - 10 + 0 = - 10$ we have done this by SEEING FIST and SECOND method

49.

Iv)AdditiveidentityCarefully study the following-2 + 0 = -25 + 0 = 58 + 0 =-10 + 0 =n adding zero to integers, do you get the same integer? Yes.

Answer»

ANSWER:

$8 + 0 = 8 \\ - 10 + 0 = - 10$

we have done this by SEEING FIST and SECOND method

Discussion

50.	The age of Appu's mother is nine times that of Appu. Afternine years, it would be three times. What are their ages now?
Answer» Answer: APPU's age is 6years. MOTHERS age is 31 years. Mark me as BRAINLIST PLEASE :)

50.

The age of Appu's mother is nine times that of Appu. Afternine years, it would be three times. What are their ages now?

Answer»

Answer:

APPU's age is 6years.

MOTHERS age is 31 years.

Mark me as BRAINLIST PLEASE :)

Discussion

Explore topic-wise InterviewSolutions in Current Affairs.

Factorise the following1) x^2 + 7x + 102) x^2 – 16x + 393) x^2 – 9x – 364) x^2 + 2x – 48​

Compare the following pairs of fractions by cross multiplication methodplease help​

PLZZ Mark it as Brainliest answer....

A and B can do the job in 6 days . B and C in 9 days, Aand C in 12 days how much time will they take to complete the job if they work together? How long will each of them take to do the job?please explain step by step .​

In what ratio does the x-axisdivide the pointA (2,-3) and B (5, 6)?a. 3: 5b. 1:2o c. 2:3O d. 2:1​

4. The sum of a rational numbers is -3.If one of them is 3 find the otherrational number.1G​

Lokesh has a pack of 15 pencils. He gave 3 to vandy and 6 to Ryan. What fraction had he given to vandy and Ryan? What fraction of pencils does he still haveIf you give correct answer of this question I will give 100 points and mark as brainliest​

fraction GIVEN to VANDY = 3/15 = 1/5

FRACTION given to Ryan = 6/15 = 2/5

fraction with LOKESH = 6/15 = 2/5

In the foolowing figure the side BC of ∆ABC is extended up to point D if angle A=55 and angle B=60 then the measure of angle ACD120110115125I will give you five star rating​

Q26. In a class number of girlsis Y and that of the boys is X.Also the number of girls is 10less than twice the number ofboys. The graph of the linearequation in two variable of theabove statement cuts the X-axis at the point​

348 221 4375. Reduce the fractionsto the lowest terms.319 247 551TondChere are 437ay na​

Tom purchased 2 watches for Rs1500 . he sold these watches gaining8% in one and losing 4%in one find his gain or loss​

Lokesh has a pack of 15 pencils. He gave 3 to vandy and 6 to Ryan. What fraction had he given to vandy and Ryan? What fraction of pencils does he still haveIf you give correct answer of this question I will give 100 points and mark as brainliest ​

Total pencils = 15

He gave 3 to Vandy and 6 to Ryan....

Fraction given to Vandy= 3/15 = 1/5

Fraction given to Ryan= 6/15 = 2/5

Fraction he STILL have = 6/15 = 2/5

Its ABSOLUTELY correct...

Mark as Brainliest

​questionin 2017 survey found that 34 babies are born for every 1000 families among these 20 are boys . there are 88326 families how many girls were born this year​​

Which of the following cannot be taken as probability of an event?(1) 0 (2) 0.5 (3) 1 (4) –1​

1. The ratio of the base to the altitude of a triang- le bield is 31. Ib the cost of the cultivatingthe field at F 24.60 per hectare is 2 a332.10 bind its base 'and height:​

4.at the end of two years,3. 6,050 is borrowed at 6,5% rate of interest p.a.. Find the interest and the amounto be paid at the end of 3 years.5​

Many times isangle AOB of angle AOC?See figure. The circle is dieparts. Find(2) 24OMLO(c) 2404(d) How many times isthe angle A Ofthe angle 404​

9) State the properties used in the below statements:i) 148 + 677 = 677 + 148ii) (29 × 36) × 18 = 29 × (36 × 18)iii) 72 × 98 + 72 × 2 = 72 × (98 + 2)

A clothing company has to procure fabric for making 250 shirts of the same print. Also the area of cloth required to make one shirt is 3.250m sq . Find the length of cloth to be bought, if the width of the fabric is 2.5 metreAns this question fast plzzzz​

3. You are told that 1.331 is a perfect cube. Can you guess without factorsis its cube root? Similarly guess the cube roots of 4913, 12167,32768​

Fill in the blank:-45 x (100 + 57) = (45 x 100) + (45 x ______ )1.572.1003.45​

Oliver travels 180 kilometers in2 1/4-hoursWork out his average speed.(a) Give your answer in kilometers per hour.(b) Give your answer in meters per second.​

1) for ncert student = download ncert solutions from play store2) icse student = downloadicse solutions from play store3) cbse student = downloadcbse solutions from play store4) time pass people = game keloo​

The area of an isosceles triangle having base as 4cm and sum of the other two sides as 10cm isA) 4√21cm² B) 84cm² C) 42cm² D) 2√21cm²​

The coordinators of the midpoint of the linesegment joining the points A (-5, 4) and B (7,-8) isa. (1,-2)b. (-1,2)c. (2, 1) d. (1,2)​

d OPTION is CORRECT (1,2)

What line of symmetry is there in this images of Godno scam ans please and if u don't know so don't ans......​

I. A departmental store sells tomatoes at 375 perkg. At the end of the day, they had sold 20 kg oftomatoes making a profit of 250. At what priceper kg should the tomatoes have been sold if theywanted a profit of 36%?​

Travelling at 80% of his usual speed a man is late by 3 hours. In what time does he reach his destination travelling at 40% less than his usual speed?plzzzzzzzzzzzzzz ans my question

The number of zeroes in the square of 100 will bea - 2b - 3c - 4

.Choose the even numbers between - 3,50,098 and 3,50,1031. 3,50,100 and 3,50,1022. 3,50,099 and 3,50,1013. 3,50,099 and 3,50,1014.3,50,099 and 3,50,102​

Odd composite number.12. What are twin primes? Write all the pairs of twin primes between 50 and 100.13. What are co-primes? Give examples of five pairs of co-primes. Are co-primes alwaprimes? If no, illustrate your answer by an example.​

3. Find the least number which must be added from each of the following so as to get aperfect square. Also, find the square root of the perfect square so obtained 2361 please also send photo its my exam time​

5. Find the perimeter of a rectangular field, if its length is three times itsbreadth.a) 302 mc) 3200 cmb) 408 md) 320 mPQ40mSR​

If the diagonals of a rhombus are 24cm and 10cm long, find the length of each side ofthe rhombus. PLEASE TELL ME FAST and do in notebook please with working I am in 8 class​

Draw a factor free and write the prime factorisation for each of these numbers:A:216 b:272I will definitely mark you as brainlist​

Which of the following is a pair of co-primes?a. (31.93)b. (32,62)c. (18,25)d. (14, 35)​

A number increased by 20% gives 42. The number iswho ever gives me the accurate answer with all working will be marked as brainliest + followed ​

B) 15 cm5. The perimeter of the rectangle is twice the perimeter of the square. What isthe length of each side of the square ?ABB20cmΑ.8cmсDСa) 112 cmc) 56 cmd) 7 cmb) 28 cm​

Find the missing letter. G Q W? I S U O K (a) J (b) V (c) H (d) M ​

4. In the figure, the square and the rectangle have the same perimeter. Findthe side of the square.ABА25cmB15 cmC сDCDa) 8 cmb) 15 cmc) 10 cmd) 20 cm​

15,408 kg wheat was distributed equally among families of avillage. If each family got 36 kg of wheat, how many familieswere there in the village?​

4. In the figure, the square and the rectangle have the same perimeter. Findthe side of the square1325cmB15 cmDcDa) 8 cmb) 15 cmc) 10 cmd) 20 cm​

Two pole of heights 15m and 24m stand on a plane ground if the distance between their feet is 12 m find the distance between their tops15m25m14m36mI will give five star rating​

11. ABCD is a trapezium in which AB || DC, AD 1 DC, AB = 23 cm,BC = 13 cm and DC = 28 cm. Find the area of the trapezium.upper ✋ side is figure ​

Iv)AdditiveidentityCarefully study the following-2 + 0 = -25 + 0 = 58 + 0 =-10 + 0 =n adding zero to integers, do you get the same integer? Yes.​

The age of Appu's mother is nine times that of Appu. Afternine years, it would be three times. What are their ages now?​

Factorise the following1) x^2 + 7x + 102) x^2 – 16x + 393) x^2 – 9x – 364) x^2 + 2x – 48

Compare the following pairs of fractions by cross multiplication methodplease help

A and B can do the job in 6 days . B and C in 9 days, Aand C in 12 days how much time will they take to complete the job if they work together? How long will each of them take to do the job?please explain step by step .

In what ratio does the x-axisdivide the pointA (2,-3) and B (5, 6)?a. 3: 5b. 1:2o c. 2:3O d. 2:1

4. The sum of a rational numbers is -3.If one of them is 3 find the otherrational number.1G

Lokesh has a pack of 15 pencils. He gave 3 to vandy and 6 to Ryan. What fraction had he given to vandy and Ryan? What fraction of pencils does he still haveIf you give correct answer of this question I will give 100 points and mark as brainliest

In the foolowing figure the side BC of ∆ABC is extended up to point D if angle A=55 and angle B=60 then the measure of angle ACD120110115125I will give you five star rating

Q26. In a class number of girlsis Y and that of the boys is X.Also the number of girls is 10less than twice the number ofboys. The graph of the linearequation in two variable of theabove statement cuts the X-axis at the point

348 221 4375. Reduce the fractionsto the lowest terms.319 247 551TondChere are 437ay na

Tom purchased 2 watches for Rs1500 . he sold these watches gaining8% in one and losing 4%in one find his gain or loss

Lokesh has a pack of 15 pencils. He gave 3 to vandy and 6 to Ryan. What fraction had he given to vandy and Ryan? What fraction of pencils does he still haveIf you give correct answer of this question I will give 100 points and mark as brainliest

questionin 2017 survey found that 34 babies are born for every 1000 families among these 20 are boys . there are 88326 families how many girls were born this year

Which of the following cannot be taken as probability of an event?(1) 0 (2) 0.5 (3) 1 (4) –1

1. The ratio of the base to the altitude of a triang- le bield is 31. Ib the cost of the cultivatingthe field at F 24.60 per hectare is 2 a332.10 bind its base 'and height:

4.at the end of two years,3. 6,050 is borrowed at 6,5% rate of interest p.a.. Find the interest and the amounto be paid at the end of 3 years.5

Many times isangle AOB of angle AOC?See figure. The circle is dieparts. Find(2) 24OMLO(c) 2404(d) How many times isthe angle A Ofthe angle 404

A clothing company has to procure fabric for making 250 shirts of the same print. Also the area of cloth required to make one shirt is 3.250m sq . Find the length of cloth to be bought, if the width of the fabric is 2.5 metreAns this question fast plzzzz

3. You are told that 1.331 is a perfect cube. Can you guess without factorsis its cube root? Similarly guess the cube roots of 4913, 12167,32768

Fill in the blank:-45 x (100 + 57) = (45 x 100) + (45 x ______ )1.572.1003.45

Oliver travels 180 kilometers in2 1/4-hoursWork out his average speed.(a) Give your answer in kilometers per hour.(b) Give your answer in meters per second.

1) for ncert student = download ncert solutions from play store2) icse student = downloadicse solutions from play store3) cbse student = downloadcbse solutions from play store4) time pass people = game keloo

The area of an isosceles triangle having base as 4cm and sum of the other two sides as 10cm isA) 4√21cm² B) 84cm² C) 42cm² D) 2√21cm²

The coordinators of the midpoint of the linesegment joining the points A (-5, 4) and B (7,-8) isa. (1,-2)b. (-1,2)c. (2, 1) d. (1,2)

What line of symmetry is there in this images of Godno scam ans please and if u don't know so don't ans......

I. A departmental store sells tomatoes at 375 perkg. At the end of the day, they had sold 20 kg oftomatoes making a profit of 250. At what priceper kg should the tomatoes have been sold if theywanted a profit of 36%?

.Choose the even numbers between - 3,50,098 and 3,50,1031. 3,50,100 and 3,50,1022. 3,50,099 and 3,50,1013. 3,50,099 and 3,50,1014.3,50,099 and 3,50,102

Odd composite number.12. What are twin primes? Write all the pairs of twin primes between 50 and 100.13. What are co-primes? Give examples of five pairs of co-primes. Are co-primes alwaprimes? If no, illustrate your answer by an example.

3. Find the least number which must be added from each of the following so as to get aperfect square. Also, find the square root of the perfect square so obtained 2361 please also send photo its my exam time

5. Find the perimeter of a rectangular field, if its length is three times itsbreadth.a) 302 mc) 3200 cmb) 408 md) 320 mPQ40mSR

If the diagonals of a rhombus are 24cm and 10cm long, find the length of each side ofthe rhombus. PLEASE TELL ME FAST and do in notebook please with working I am in 8 class

Draw a factor free and write the prime factorisation for each of these numbers:A:216 b:272I will definitely mark you as brainlist

Which of the following is a pair of co-primes?a. (31.93)b. (32,62)c. (18,25)d. (14, 35)

A number increased by 20% gives 42. The number iswho ever gives me the accurate answer with all working will be marked as brainliest + followed

B) 15 cm5. The perimeter of the rectangle is twice the perimeter of the square. What isthe length of each side of the square ?ABB20cmΑ.8cmсDСa) 112 cmc) 56 cmd) 7 cmb) 28 cm

Find the missing letter. G Q W? I S U O K (a) J (b) V (c) H (d) M

4. In the figure, the square and the rectangle have the same perimeter. Findthe side of the square.ABА25cmB15 cmC сDCDa) 8 cmb) 15 cmc) 10 cmd) 20 cm

15,408 kg wheat was distributed equally among families of avillage. If each family got 36 kg of wheat, how many familieswere there in the village?

4. In the figure, the square and the rectangle have the same perimeter. Findthe side of the square1325cmB15 cmDcDa) 8 cmb) 15 cmc) 10 cmd) 20 cm

Two pole of heights 15m and 24m stand on a plane ground if the distance between their feet is 12 m find the distance between their tops15m25m14m36mI will give five star rating

11. ABCD is a trapezium in which AB || DC, AD 1 DC, AB = 23 cm,BC = 13 cm and DC = 28 cm. Find the area of the trapezium.upper ✋ side is figure

Iv)AdditiveidentityCarefully study the following-2 + 0 = -25 + 0 = 58 + 0 =-10 + 0 =n adding zero to integers, do you get the same integer? Yes.

The age of Appu's mother is nine times that of Appu. Afternine years, it would be three times. What are their ages now?