332354 + Interview Questions in Secondary School in Math

1.	Half circle is called a semi circle yes or no
Answer» Answer: yes Step-by-step EXPLANATION: YES. imma too EXPENSIVE ily billie EILISH

1.

Half circle is called a semi circle yes or no

Answer»

Answer:

yes

Step-by-step EXPLANATION:

YES.

imma too EXPENSIVE

ily billie EILISH

Discussion

2.	Answer the folliwing question....
Answer» Here is your ANSWER in the ATTACHMENT GIVEN below..........

Discussion

3.	If 100 shares of FV = * 120 each are purchased for discount of 20. Find the sum invested.
Answer» Step-by-step EXPLANATION: PLS SEE the ATTACHMENT

3.

If 100 shares of FV = * 120 each are purchased for discount of 20. Find the sum invested.

Answer»

Step-by-step EXPLANATION:

PLS SEE the ATTACHMENT

Discussion

4.	Anyone here from ICSK ?8×9 =14×9=16×8=13×8=12×9=Plz answer I will mark brainliest
Answer» Answer: 72 126 128 104 108

4.

Anyone here from ICSK ?8×9 =14×9=16×8=13×8=12×9=Plz answer I will mark brainliest

Answer»

Answer:

72

126

128

104

108

Discussion

5.	1800 families having 2 children were selected randomly number of families 700 850 250 number of girls 2 1 0 . find the probability of family chosen at random (a) 2 girls (b) 1 girl (c) no girl
Answer» ANSWER:WRONG question Step-by-step EXPLANATION:

5.

1800 families having 2 children were selected randomly number of families 700 850 250 number of girls 2 1 0 . find the probability of family chosen at random (a) 2 girls (b) 1 girl (c) no girl

Answer»

ANSWER:WRONG question

Step-by-step EXPLANATION:

Discussion

6.	(35) Ann, Bill and Ken shared some stamps in the ratio 2:3:4. After a game involving stampscurrency, the ratio became 5:2:2. If Ann won 21 stamps, how many stamps did Ken lose?(a) 21 (b) 7 (c) 28 (d) cannot be determined
Answer» Answer: ken LOST 14 STAMPS. Step-by-step EXPLANATION: LET stamps shared by them be 2x,3x and 4x. afyer the GAME the ratio became5x,2x and 2x. 5x-2x=21 3x=21 x=7 4x-2x=2x=2×7=14

6.

(35) Ann, Bill and Ken shared some stamps in the ratio 2:3:4. After a game involving stampscurrency, the ratio became 5:2:2. If Ann won 21 stamps, how many stamps did Ken lose?(a) 21 (b) 7 (c) 28 (d) cannot be determined

Answer»

Answer:

ken LOST 14 STAMPS.

Step-by-step EXPLANATION:

LET stamps shared by them be 2x,3x and 4x.

afyer the GAME the ratio became5x,2x and 2x.

5x-2x=21

3x=21

x=7

4x-2x=2x=2×7=14

Discussion

7.	4x+3y-4=0; 6x=8-5y Solve using Cramer's Rule very easy question is this give your answer fast.
Answer» ANSWER: SEE this answer Step-by-step explanation: x= -2 y= 4

7.

4x+3y-4=0; 6x=8-5y Solve using Cramer's Rule very easy question is this give your answer fast.

Answer»

ANSWER:

SEE this answer

Step-by-step explanation:

x= -2

y= 4

Discussion

8.	6. Find standard deviation from x+3,x+5,x+7
Answer» Answer: 1.41 Step-by-step explanation: the standard DEVIATIONS of a data set is GIVEN √ 1/ N × root 11 in into n upon Y is EQUALS to 1 (x y - x

8.

6. Find standard deviation from x+3,x+5,x+7

Answer»

Answer:

1.41

Step-by-step explanation:

the standard DEVIATIONS of a data set is GIVEN √ 1/ N × root 11 in into n upon Y is EQUALS to 1 (x y - x

Discussion

9.	Plzz answer It's the question of 10th std
Answer» ANSWER: HTTPS://www.youtube.com/CHANNEL/UCtTNK35WvzVUWes9FomP6Cg subscribe my channel

9.

Plzz answer It's the question of 10th std

Answer»

ANSWER:

HTTPS://www.youtube.com/CHANNEL/UCtTNK35WvzVUWes9FomP6Cg

subscribe my channel

Discussion

10.	In 24 hour clock the day starts at 12 noon or midnight find the question
Answer» ANSWER: The DAY STARTS at 00:00hours that is MIDNIGHT

10.

In 24 hour clock the day starts at 12 noon or midnight find the question

Answer»

ANSWER:

The DAY STARTS at 00:00hours that is MIDNIGHT

Discussion

11.	Find square root : 2 + √3.
Answer» Step-by-step explanation: 2+√3² = 5 this the ANSWER

11.

Find square root : 2 + √3.

Answer»

Step-by-step explanation:

2+√3²

= 5

this the ANSWER

Discussion

12.	A three digit number is equal to 17 times the sum of the digits if the digits are reversed the new number is 198 more than the original number the sum of the extreme digits is 1 less than the middle digits find the original number.
Answer» Answer: Let ones digit = x , tens digit = y , hundreds digit = z So, NUMBER becomes = 100z+10y+x According to question- 100z+10y+x = 17(x+y+z) 100z+10y+x = 17x + 17y + 17z 100z-17z +10y-17y + x-17x = 0 83z -7y -16x = 0 -----------------------(1) Also, 100z+10y+x + 198 = 100x + 10y + z 100z- z +10y-10y +x - 100x +198 = 0 99z - 99x +198 = 0 99x - 99z = 198 x - z = 2 x = z + 2 ----------------------------(2) And, z + x = y-1 By putting (2) y = z+z+2+1 y = 2z+3 ----------------------------(3) Putting (3) and (2) in (1) we get 83z -7(2z+3) -16(z+2) = 0 83z -14z -21 -16z -32 = 0 53z = 53 z = 1 put z = 1 in (3) y = 2(1) +3 y = 5 Put z = 1 in (2) x = 1+3= 3 So. number = 100(1) + 10(5) + 3 = 153 So, number = 153

12.

A three digit number is equal to 17 times the sum of the digits if the digits are reversed the new number is 198 more than the original number the sum of the extreme digits is 1 less than the middle digits find the original number.

Answer»

Answer:

Let ones digit = x , tens digit = y , hundreds digit = z

So, NUMBER becomes = 100z+10y+x

According to question-

100z+10y+x = 17(x+y+z)

100z+10y+x = 17x + 17y + 17z

100z-17z +10y-17y + x-17x = 0

83z -7y -16x = 0 -----------------------(1)

Also,

100z+10y+x + 198 = 100x + 10y + z

100z- z +10y-10y +x - 100x +198 = 0

99z - 99x +198 = 0

99x - 99z = 198

x - z = 2

x = z + 2 ----------------------------(2)

And,

z + x = y-1

By putting (2)

y = z+z+2+1

y = 2z+3 ----------------------------(3)

Putting (3) and (2) in (1) we get

83z -7(2z+3) -16(z+2) = 0

83z -14z -21 -16z -32 = 0

53z = 53

z = 1

put z = 1 in (3)

y = 2(1) +3

y = 5

Put z = 1 in (2)

x = 1+3= 3

So. number = 100(1) + 10(5) + 3 = 153

So, number = 153

Discussion

13.	If 2x +2y= 2, then find the domain of 'x?.
Answer» Answer: 2x+2y=2 =>2(X+y)=2 =>x+y=2/2 =!>x=1-y =>x = -y HOPE THIS HELPED

13.

If 2x +2y= 2, then find the domain of 'x?.

Answer»

Answer:

2x+2y=2

=>2(X+y)=2

=>x+y=2/2

=!>x=1-y

=>x = -y

HOPE THIS HELPED

Discussion

14.	How did Indian municipality contribute to the evil practice of manual scavenging
Answer» Answer: Step-by-step explanation: 1 Within 2 MONTHS of the Act, the local authority had to: Carry out a survey of insanitary latrines in its area, and Publish a LIST of all such latrines which were identified during the survey. Step 2 Within 15 days of publishing this list, the authority had to send a notice to the person who had constructed or used the insanitary latrine asking her to either convert it into a sanitary latrine or pull it down. The person has 6 months to do this. If she is not able to do this within 6 months, the local authority can grant an extension for up to 3 months if there are GOOD reasons. Step 3 Another additional DUTY the local authority had to finish within 9 months was to build as many sanitary latrines as it considers necessary in the areas the insanitary latrines have been found. Step 4 The local AUTHORITIES need to build an adequate number of sanitary latrines for the community in their respective areas within 3 years. The local authorities are responsible for the building and maintenance of these community sanitary latrines and must make sure that they are functional and hygienic.

14.

How did Indian municipality contribute to the evil practice of manual scavenging

Answer»

Answer:

Step-by-step explanation:

1 Within 2 MONTHS of the Act, the local authority had to:

Carry out a survey of insanitary latrines in its area, and

Publish a LIST of all such latrines which were identified during the survey.

Step 2 Within 15 days of publishing this list, the authority had to send a notice to the person who had constructed or used the insanitary latrine asking her to either convert it into a sanitary latrine or pull it down. The person has 6 months to do this. If she is not able to do this within 6 months, the local authority can grant an extension for up to 3 months if there are GOOD reasons.

Step 3 Another additional DUTY the local authority had to finish within 9 months was to build as many sanitary latrines as it considers necessary in the areas the insanitary latrines have been found.

Step 4 The local AUTHORITIES need to build an adequate number of sanitary latrines for the community in their respective areas within 3 years.

The local authorities are responsible for the building and maintenance of these community sanitary latrines and must make sure that they are functional and hygienic.

Discussion

15.	(13) 9m- JM7. Factorise :(1) 8x² + 144(2) 6x² + 3x(3) 18x - 4x
Answer» Answer: 1 hdjfhh hhcncnchhv ydhdhdhxy hcjchcjhc ncjfuc

15.

(13) 9m- JM7. Factorise :(1) 8x² + 144(2) 6x² + 3x(3) 18x - 4x

Answer»

Answer:

1 hdjfhh hhcncnchhv ydhdhdhxy hcjchcjhc ncjfuc

Discussion

16.	4. Meera went to a square park of sides 150 m. She took one complete round on itsboundary. What is the distance covered by her?
Answer» Answer: FORMULA : PERIMETER of SQ. = 4 × side = 4× 150 =600 m

16.

4. Meera went to a square park of sides 150 m. She took one complete round on itsboundary. What is the distance covered by her?

Answer»

Answer:

FORMULA : PERIMETER of SQ. = 4 × side

= 4× 150

=600 m

Discussion

17.	Please answer me fast question number 10.
Answer» SHAYAD OPTION (C) BRAINLIEST PLZZZ

Discussion

18.	In 24 hours clock the day started at 12 noon or midnight
Answer» From 12 MIDNIGHT the DAY STARTED

18.

In 24 hours clock the day started at 12 noon or midnight

Answer»

From 12 MIDNIGHT the DAY STARTED

Discussion

19.	Evaluate(√5 + 2√2² - (√5 - √8)²
Answer» ANSWER: REFER the ATTACHMENT for your answer.

19.

Evaluate(√5 + 2√2² - (√5 - √8)²

Answer»

ANSWER:

REFER the ATTACHMENT for your answer.

Discussion

20.	Answer step by step
Answer» ANSWER: y=mx+C , m is SLOPE , c is the y INTERCEPT

20.

Answer step by step

Answer»

ANSWER:

y=mx+C , m is SLOPE , c is the y INTERCEPT

Discussion

21.	Find derivative of x^n by first principle
Answer» ANSWER: by USING BT N*x^n-1 is answer

21.

Find derivative of x^n by first principle

Answer»

ANSWER:

by USING BT N*x^n-1 is answer

Discussion

22.	no. of letters 1-4,4-7,7-10,10-13,13-16,16-19 no. of surnames 6,30,40,16,4,4 find median no. of letters in surnames
Answer» ANSWER: Median no. of letters in surnames = 8.05 . Step-by-step explanation: The given frequency distribution is ; No. of letters f Cumulative frequency,F 1 - 4 6 6 4 - 7 30 36 7 - 10 40 76 10 - 13 16 92 13 - 16 4 96 16 - 19 4 100 ∑ f = 100 Now, the median formula is given by = $x_L + \frac{\frac{N}{2} - F_L }{f_m} * c$ where, $x_L$ = Lower limit of median class N = Total Frequency $f_m$ = frequency of median class $F_L$ = cumulative frequency of just above the median class frequency c = width of median class So, First we calculate $\frac{N}{2}$ = $\frac{100}{2}$ = 50 . Here, the cumulative frequency just GREATER than or equal to 50 is 76. Hence, the median class is 7 - 10 . And $x_L$ = 7 N = 100 $f_m$ = 40 $F_L$ = 36 c = 3 Putting all these values in median formula we get, Median = $7 + \frac{\frac{100}{2} - 36 }{40} * 3$ = 8.05 . Other links for similar questions; https://brainly.com/question/8847267 brainly.in/question/2883821

22.

no. of letters 1-4,4-7,7-10,10-13,13-16,16-19 no. of surnames 6,30,40,16,4,4 find median no. of letters in surnames

Answer»

ANSWER:

Median no. of letters in surnames = 8.05 .

Step-by-step explanation:

The given frequency distribution is ;

No. of letters f Cumulative frequency,F

1 - 4 6 6

4 - 7 30 36

7 - 10 40 76

10 - 13 16 92

13 - 16 4 96

16 - 19 4 100

∑ f = 100

Now, the median formula is given by = $x_L + \frac{\frac{N}{2} - F_L }{f_m} * c$

where, $x_L$ = Lower limit of median class

N = Total Frequency

$f_m$ = frequency of median class

$F_L$ = cumulative frequency of just above the median class frequency

c = width of median class

So, First we calculate $\frac{N}{2}$ = $\frac{100}{2}$ = 50 .

Here, the cumulative frequency just GREATER than or equal to 50 is 76.

Hence, the median class is 7 - 10 .

And $x_L$ = 7

N = 100

$f_m$ = 40

$F_L$ = 36

c = 3

Putting all these values in median formula we get,

Median = $7 + \frac{\frac{100}{2} - 36 }{40} * 3$ = 8.05 .

Other links for similar questions;

https://brainly.com/question/8847267

brainly.in/question/2883821

Discussion

23.	In order to convert paise into Rupees we divided by
Answer» ANSWER: to convert PAISE into RUPPEE we DIVIDE by 100

23.

In order to convert paise into Rupees we divided by

Answer»

ANSWER:

to convert PAISE into RUPPEE we DIVIDE by 100

Discussion

24.	4. Meera went to a square park of sides 100 m. Sheone complete round on itsboundary. What is the distance covered by her?
Answer» ANSWER: $<klux>400</klux> \: meter.$ Step-by-step EXPLANATION: $We \: are \: given , \\ ↬\: A \ \: side \: \: of \: \: a \: \: square \: \: park = 100 \: m \\ ↬ \: Meena \: \: completed \: \: one \: \: round \: \: on \: \: it.$ $↬ \: The \: distances \: covered \: by \: meena \: = \: Square \: park's \: Perimeter \\ \\ ⇒ As \: \: We \: \: have \: \: to \: \: find \: \: the \: \: distance \: \: covered \: \: by \: \: her, \: \: We \: \: have \: \: to \: \: find \: \\ the \: \: perimeter \: \: of \: \: the \: \: park.$ $We \: know \: that, \\ \\ ⇒Perimeter \: \: of \: \: The \: \: Square \: \: Formula \:= length \: \: of \: \: 4 \: \: sides \\\: \:\: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \:\: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = 4 \times side$ $∴ The \: \: distance \: \: covered \: \: by \: \: Meena =( 4 \times 100) \: m \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = 400 \: m$ Answer: 400 m. ꧁________________________♡__________________________꧂ ❤ $I \: hope \: you \: will \: be \: helped \: by \: my \: answer. \\Please \: Follow \: Me\: and \: Mark \: As \: Brainliest.$ ❤

24.

4. Meera went to a square park of sides 100 m. Sheone complete round on itsboundary. What is the distance covered by her?

Answer»

ANSWER:

$<klux>400</klux> \: meter.$

Step-by-step EXPLANATION:

$We \: are \: given , \\ ↬\: A \ \: side \: \: of \: \: a \: \: square \: \: park = 100 \: m \\ ↬ \: Meena \: \: completed \: \: one \: \: round \: \: on \: \: it.$

$↬ \: The \: distances \: covered \: by \: meena \: = \: Square \: park's \: Perimeter \\ \\ ⇒ As \: \: We \: \: have \: \: to \: \: find \: \: the \: \: distance \: \: covered \: \: by \: \: her, \: \: We \: \: have \: \: to \: \: find \: \\ the \: \: perimeter \: \: of \: \: the \: \: park.$

$We \: know \: that, \\ \\ ⇒Perimeter \: \: of \: \: The \: \: Square \: \: Formula \:= length \: \: of \: \: 4 \: \: sides \\\: \:\: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \:\: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = 4 \times side$

$∴ The \: \: distance \: \: covered \: \: by \: \: Meena =( 4 \times 100) \: m \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = 400 \: m$

Answer: 400 m.

꧁♡__꧂

❤ $I \: hope \: you \: will \: be \: helped \: by \: my \: answer. \\Please \: Follow \: Me\: and \: Mark \: As \: Brainliest.$ ❤

Discussion

25.	Find the greatest number of 5 digits that is exactly divisible by 36 60 75 and 180
Answer» 1800 is the number that is exactly divisible by 36 60 75 and 180 EXPLANATION 1800 ÷ 180 100 1800 ÷ 36 50 1800 ÷ 60 30 1800 ÷ 75 24

25.

Find the greatest number of 5 digits that is exactly divisible by 36 60 75 and 180

Answer»

1800 is the number that is exactly divisible by 36 60 75 and 180

EXPLANATION

1800 ÷ 180

100

1800 ÷ 36

50

1800 ÷ 60

30

1800 ÷ 75

24

Discussion

26.	The equation of any point on the y-axis is
Answer» ANSWER: The equation of y-axis is X = 0, since, y-axis is a PARALLEL to itself at a distance 0 from it.

26.

The equation of any point on the y-axis is

Answer»

ANSWER:

The equation of y-axis is X = 0, since, y-axis is a PARALLEL to itself at a distance 0 from it.

Discussion

27.	4. Meera went to a square park of sides 150 m. She took one complete round on itsIT.boundary. What is the distance covered by her?
Answer» Answer: The distance covered by MEERA is 600 m. Step-by-step explanation: Given : SIDE of the park = 150 m Completes = One round To find : The distance covered by Meera. Solution : Side = 150 m As Meera TOOK a whole round at the BORDERS of the park, the sum of all SIDES would be the distance covered by her. Sum of all sides = Perimeter ★ Perimeter = $\boxed{\tt{Side \times 4}}$ $\tt{\implies} \: 150 \times 4 \\ \\ \tt{\implies} \:600$ Perimeter = 600m $\therefore$ The distance covered by Meera is 600 m.

27.

4. Meera went to a square park of sides 150 m. She took one complete round on itsIT.boundary. What is the distance covered by her?

Answer»

Answer:

The distance covered by MEERA is 600 m.

Step-by-step explanation:

Given :

SIDE of the park = 150 m

Completes = One round

To find :

The distance covered by Meera.

Solution :

Side = 150 m

As Meera TOOK a whole round at the BORDERS of the park, the sum of all SIDES would be the distance covered by her.

Sum of all sides = Perimeter

★ Perimeter =

$\boxed{\tt{Side \times 4}}$

$\tt{\implies} \: 150 \times 4 \\ \\ \tt{\implies} \:600$

Perimeter = 600m

$\therefore$ The distance covered by Meera is 600 m.

Discussion

28.	2n^2+5n+2=0 सुत्रांच्या साहाय्याने सोडवा
Answer» $\huge{\boxed{\mathbb\pink{\fcolorbox{red}{purple}{Mr\:Awesome}}}}$ 2n² + 5N + 2 = 0 2n² + 5n = -2 2n² = -2 - 5n 2n² = -7N n² / N = -7/2 n = -3.5 or n = -35/10

28.

2n^2+5n+2=0 सुत्रांच्या साहाय्याने सोडवा

Answer»

$\huge{\boxed{\mathbb\pink{\fcolorbox{red}{purple}{Mr\:Awesome}}}}$

2n² + 5N + 2 = 0

2n² + 5n = -2

2n² = -2 - 5n

2n² = -7N

n² / N = -7/2

n = -3.5 or n = -35/10

Discussion

29.	If 5power x+1 + 5power x-1 = 650, then find x power x
Answer» ANSWER. SEE in the ATTACHMENT below

29.

If 5power x+1 + 5power x-1 = 650, then find x power x

Answer»

ANSWER.

SEE in the ATTACHMENT below

Discussion

30.	Kushwant borrowed an amount of 12500rs for a period of 3years at a rate 5% per annum on simple interest. if this money is borrowed on compound interest compound annually at rate 5% then how much money he has to pay after the given period .
Answer» Step-by-step EXPLANATION: vagayayaysususi2 was the STUDIED 882wushsudueioexjew8ejeu37384484867575

30.

Kushwant borrowed an amount of 12500rs for a period of 3years at a rate 5% per annum on simple interest. if this money is borrowed on compound interest compound annually at rate 5% then how much money he has to pay after the given period .

Answer»

Step-by-step EXPLANATION:

vagayayaysususi2 was the STUDIED 882wushsudueioexjew8ejeu37384484867575

Discussion

31.	Find the smallest positive number divisible by every integers from 2 to 10 with method
Answer» Answer: It is 10 itself. Please mark brainliest. now, 10÷2=5 & 10÷10=1 thus it is DIVISIBLE by Both the no. 2&10 and their RESULT is also a rational number.

31.

Find the smallest positive number divisible by every integers from 2 to 10 with method

Answer»

Answer:

It is 10 itself.

Please mark brainliest.

now,

10÷2=5 & 10÷10=1

thus it is DIVISIBLE by Both the no. 2&10 and their RESULT is also a rational number.

Discussion

32.	two digit number is formed with the digits 2 3 7 9 without repetition write the sample space of this experiment
Answer» Answer: odd number = 4/5 a multiple of 5 = 1/5 Step-by-step explanation: A two digit number is formed with DIGITS 2, 3, 5, 7, 9 without repetition Total number of two digits number can be formed = 5 * 4 = 20 Odd number = 1 * 4 + 4 * 3 = 16 ( if 1ST digit is even then 1 * 4 + 1st digit is odd then 4 * 3) PROBABILITY of odd number = 16/20 = 4/5 Multiple of 5 1st digit can be chosen from 4 digit other than 5 2nd digit has to be 5 4 * 1 = 4 Probability of a multiple of 5 = 4/20 = 1/5 Plz MARK brainliest

32.

two digit number is formed with the digits 2 3 7 9 without repetition write the sample space of this experiment

Answer»

Answer:

odd number = 4/5

a multiple of 5 = 1/5

Step-by-step explanation:

A two digit number is formed with DIGITS 2, 3, 5, 7, 9 without repetition

Total number of two digits number can be formed

= 5 * 4

= 20

Odd number = 1 * 4 + 4 * 3 = 16

( if 1ST digit is even then 1 * 4 + 1st digit is odd then 4 * 3)

PROBABILITY of odd number = 16/20 = 4/5

Multiple of 5

1st digit can be chosen from 4 digit other than 5

2nd digit has to be 5

4 * 1 = 4

Probability of a multiple of 5 = 4/20 = 1/5

Plz MARK brainliest

Discussion

33.	11A rabbit can jump 5 steps and a kangaroo can jump 15 steps at once.Find-(a) How many jumps will rabbit take to reach 35 steps ?
Answer» ANSWER: a) a RABBIT TAKE 7steps to REACH 35steps

33.

11A rabbit can jump 5 steps and a kangaroo can jump 15 steps at once.Find-(a) How many jumps will rabbit take to reach 35 steps ?

Answer»

ANSWER:

a) a RABBIT TAKE 7steps to REACH 35steps

Discussion

34.	capacity of a tank is 70 kilo litre if the length and breadth of a tanker 7 metre and 5 metre find the ratio of the volumes
Answer» Step-by-step EXPLANATION: CAPACITY of a tank=70litre length of tank=7m breadth of tank=5m 7×5×x=70litre x =70/35=2/1 =2:1

34.

capacity of a tank is 70 kilo litre if the length and breadth of a tanker 7 metre and 5 metre find the ratio of the volumes

Answer»

Step-by-step EXPLANATION:

CAPACITY of a tank=70litre

length of tank=7m

breadth of tank=5m

7×5×x=70litre

x =70/35=2/1

=2:1

Discussion

35.	capacity of a tank is 70 kilo litre if the length and breadth of a tank are 7 and 5 metre find the ratio of the volumes
Answer» ANSWER: SRY Step-by-step EXPLANATION: I don't KNOW ...............

35.

capacity of a tank is 70 kilo litre if the length and breadth of a tank are 7 and 5 metre find the ratio of the volumes

Answer»

ANSWER:

SRY

Step-by-step EXPLANATION:

I don't KNOW

...............

Discussion

36.	১। একটি লােকের বেতন ৫০% কমিয়ে পরে আবার ৫০% বাড়িয়ে দেওয়া হল। লােকটির ক্ষতি হলক) ৫০%খ) ২২%।ঘ) ২০%।-৪ , ভন মম কত না মন w
Answer» Answer: Step-by-step explanation: Plz mate can u Plz MAKE me UNDERSTAND this QUESTION it will be far better for answering✍️✍️✍️✍️✍️✍️✍️✍️

36.

১। একটি লােকের বেতন ৫০% কমিয়ে পরে আবার ৫০% বাড়িয়ে দেওয়া হল। লােকটির ক্ষতি হলক) ৫০%খ) ২২%।ঘ) ২০%।-৪ , ভন মম কত না মন w

Answer»

Answer:

Step-by-step explanation:

Plz mate can u Plz MAKE me UNDERSTAND this QUESTION it will be far better for answering✍️✍️✍️✍️✍️✍️✍️✍️

Discussion

37.	3x^2-10x+7=0 अवयव पध्दतीने सोडवा.
Answer» $\huge{\boxed{\mathbb\pink{\fcolorbox{red}{purple}{Mr\:Awesome}}}}$ 3x² - 10X + 7 = 0 3x² - 10x = -7 3x² = -7 + 10x 3x² = 3x x² / X = 3/3 x = 1

37.

3x^2-10x+7=0 अवयव पध्दतीने सोडवा.

Answer»

$\huge{\boxed{\mathbb\pink{\fcolorbox{red}{purple}{Mr\:Awesome}}}}$

3x² - 10X + 7 = 0

3x² - 10x = -7

3x² = -7 + 10x

3x² = 3x

x² / X = 3/3

x = 1

Discussion

38.	4x+7÷2=2x+9÷7please solve it fast with steps
Answer» ANSWER: Idk Step-by-step EXPLANATION:

38.

4x+7÷2=2x+9÷7please solve it fast with steps

Answer»

ANSWER:

Idk

Step-by-step EXPLANATION:

Discussion

39.	A rectangular park is 75m. long and 40m. wide. A path 3.5m. wide is constructed along and outside the park. Find the Area of Path.
Answer» Answer: AREA of INNER rectangle= L×B = 75×40=3000m length of outer RECT.= 3.5+3.5+75=82m breadth of outer rectangle= 3.5+3.5+40=47m area of outer rectangle = 82×47=3854m area of the path = area of outer rectangle - area of a inner rectangle area of path = 3854-3000= 854m. hope it HELPS ☺️ have a nice day

39.

A rectangular park is 75m. long and 40m. wide. A path 3.5m. wide is constructed along and outside the park. Find the Area of Path.

Answer»

Answer:

AREA of INNER rectangle= L×B

= 75×40=3000m

length of outer RECT.= 3.5+3.5+75=82m

breadth of outer rectangle= 3.5+3.5+40=47m

area of outer rectangle = 82×47=3854m

area of the path = area of outer rectangle - area of a inner rectangle

area of path = 3854-3000= 854m.

hope it HELPS ☺️

have a nice day

Discussion

40.	Q prove that tan cube theta upon 1 + 10 square theta + cot square theta upon 1 + cos squared theta equals to sec theta cosec theta minus 2 sin theta cos theta ??Tell full ans
Answer» tan THETA + 1 upon 10 is EQUAL to 2 to prove that tan squared theta + 1 upon 10 square theta is equal to 2 Please LIKE ♥️

40.

Q prove that tan cube theta upon 1 + 10 square theta + cot square theta upon 1 + cos squared theta equals to sec theta cosec theta minus 2 sin theta cos theta ??Tell full ans

Answer»

tan THETA + 1 upon 10 is EQUAL to 2 to prove that tan squared theta + 1 upon 10 square theta is equal to 2

Please LIKE ♥️

Discussion

41.	Sohan has to deliver 4 dozen glasses to a customer._He is paid 10 for every glass that is delivered intactand fined 6 for every glass that he breaks. If heis paid 352 for his work, how many glasses did hebreak?
Answer» Step-by-step explanation: in total, he would get MAXIMUM ₹480 for the glasses For every GLASS he loses, he is FINED ₹6 So, in the end, he loses ₹16 for every glass he breaks Now it's simple math 480-352 =128 128÷16 =8 Therefore,he BROKE 8 glasses

41.

Sohan has to deliver 4 dozen glasses to a customer._He is paid 10 for every glass that is delivered intactand fined 6 for every glass that he breaks. If heis paid 352 for his work, how many glasses did hebreak?

Answer»

Step-by-step explanation:

in total, he would get MAXIMUM ₹480 for the glasses

For every GLASS he loses, he is FINED ₹6

So, in the end, he loses ₹16 for every glass he breaks

Now it's simple math

480-352

=128

128÷16

=8

Therefore,he BROKE 8 glasses

Discussion

42.	find the cost of whitewashing the four walls and floor of a room having dimension 8m* 6m* 4m of the rate of 50 per square metre
Answer» see , LOOK at the picture attached. As SHOWN in figure dimensions follows that . Now, QUESTION has inderictly asked us to find the value of LATERAL surface area . $lateral \: surface \: area \: = 2(lb + bh + hl) \\ lsa = 2(6 \times 4 + 4 \times 8 + 8 \times 6) \\ lsa = 2(24 + 32 + 48) \\ lsa = 2(104) \\ lsa = 208 {m}^{2}$ now it is asking rate of 50 per sq METRE . so , if $1 {m}^{2} = 50 \\ then \: \\ {208m}^{2} = x \\ use \: direct \: propotion \\we \: get \: \\ 50 \times 208 = cost \: of \: white \: washing \: 4walls \\ = 10400$ so cost of white washing = 10400 Thanks mark branliest @ Join the army of the shadows

42.

find the cost of whitewashing the four walls and floor of a room having dimension 8m* 6m* 4m of the rate of 50 per square metre

Answer»

see ,

LOOK at the picture attached.

As SHOWN in figure dimensions follows that .

Now, QUESTION has inderictly asked us to find the value of LATERAL surface area .

$lateral \: surface \: area \: = 2(lb + bh + hl) \\ lsa = 2(6 \times 4 + 4 \times 8 + 8 \times 6) \\ lsa = 2(24 + 32 + 48) \\ lsa = 2(104) \\ lsa = 208 {m}^{2}$

now it is asking rate of 50 per sq METRE .

so ,

if

$1 {m}^{2} = 50 \\ then \: \\ {208m}^{2} = x \\ use \: direct \: propotion \\we \: get \: \\ 50 \times 208 = cost \: of \: white \: washing \: 4walls \\ = 10400$

so cost of white washing = 10400

Thanks

mark branliest

@ Join the army of the shadows

Discussion

43.	Find the area .Please answer truthfullyNo spam
Answer» ANSWER: PLUS all the lengths.so you will GET the ANSWERE

43.

Find the area .Please answer truthfullyNo spam

Answer»

ANSWER:

PLUS all the lengths.so you will GET the ANSWERE

Discussion

44.	RN COLLEMODESCHOOLEGIATAYONli
Answer» Answer: i am not ABLE to UNDERSTAND YPUR quetion BRO

44.

RN COLLEMODESCHOOLEGIATAYONli

Answer»

Answer:

i am not ABLE to UNDERSTAND YPUR quetion BRO

Discussion

45.	Check wheather it is true or not if a square is aquadrilater andits all four sides are equal
Answer» Step-by-step EXPLANATION: i think its true because square has four sides EQUAL and a quadrilateral also has four sides equal HOPE its RIGHT

45.

Check wheather it is true or not if a square is aquadrilater andits all four sides are equal

Answer»

Step-by-step EXPLANATION:

i think its true

because square has four sides EQUAL and a quadrilateral also has four sides equal

HOPE its RIGHT

Discussion

46.	X is a composite number.what is the minimum number of factors which x can have
Answer» Step-by-step explanation: The answer is 2 Two is the MINIMUM of factor that a composite no. X can have otherwise if X has only 1 factor (itself) then X is a PRIME no.

46.

X is a composite number.what is the minimum number of factors which x can have

Answer»

Step-by-step explanation:

The answer is 2

Two is the MINIMUM of factor that a composite no. X can have otherwise if X has only 1 factor (itself) then X is a PRIME no.

Discussion

47.	2 or 2 kitne hote hai.
Answer» if 2+2= 4 if 2*2 = 4 if 2 and 2 = 22

47.

2 or 2 kitne hote hai.

Answer»

if 2+2= 4

if 2*2 = 4

if 2 and 2 = 22

Discussion

48.	Select the correct answer. In the diagram, quadrilateral LMNO is a parallelogram. What is the length of ? A. 6 B. 5.66 C. 5.39 D. 2.24
Answer» ANSWER: B.5.66 MIGHT be the answer

48.

Select the correct answer. In the diagram, quadrilateral LMNO is a parallelogram. What is the length of ? A. 6 B. 5.66 C. 5.39 D. 2.24

Answer»

ANSWER:

B.5.66 MIGHT be the answer

Discussion

49.	If x=45,y=45 then x-y=x[x-y]y
Answer» ANSWER: so what we can do.......

49.

If x=45,y=45 then x-y=x[x-y]y

Answer»

ANSWER:

so what we can do.......

Discussion

50.	1-tan^2 15/1+tan^2 15 is
Answer» Step-by-step explanation: 1-TAN^2 15/1+tan^2 15= tan(45-15)= tan 30= 1/√3

50.

1-tan^2 15/1+tan^2 15 is

Answer»

Step-by-step explanation:

1-TAN^2 15/1+tan^2 15= tan(45-15)= tan 30= 1/√3

Discussion

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