98971 + Interview Questions in Primary School in Math

1.	Compare the following rational numbers 1. 6/5 and 8/9 2. -9/10 and -13/15
Answer» Step-by-step EXPLANATION: compare the following RATIONAL numbers 1. 6/5 and 8/9 => 6×9/5×9 and 8×5/9×5 => 54/45 and 40/45 => 54/45 > 40/45 so 6/5 >8/9 2. -9/10 and -13/15 => -9×3/10×3 and -13×2/15×2 => -27/30 and --26/30 => -27/30 < - 26/30 so -9/10 < -13/15

1.

Compare the following rational numbers 1. 6/5 and 8/9 2. -9/10 and -13/15

Answer»

Step-by-step EXPLANATION:

compare the following RATIONAL numbers

1. 6/5 and 8/9

=> 6×9/5×9 and 8×5/9×5

=> 54/45 and 40/45

=> 54/45 > 40/45

so 6/5 >8/9

2. -9/10 and -13/15

=> -9×3/10×3 and -13×2/15×2

=> -27/30 and --26/30

=> -27/30 < - 26/30

so -9/10 < -13/15

Discussion

2.	Find the time p=₹1000 , r 6.2% , s.i=125₹
Answer» Step-by-step EXPLANATION: TIME 2.01 YEARS t= 100 si/p r =100×125/1000×6.2 =2.01

2.

Find the time p=₹1000 , r 6.2% , s.i=125₹

Answer»

Step-by-step EXPLANATION:

TIME 2.01 YEARS

t= 100 si/p r

=100×125/1000×6.2

=2.01

Discussion

3.	Solve for x , 2x/5 + 1/3 = 7x - 2/151] 3/52] 33] 31/264]7
Answer» Answer: 3363637464 ui474465 t66 TY ty5io5u5i4ui4u4o7484784 Step-by-step explanation: 664646446565666677867687866

3.

Solve for x , 2x/5 + 1/3 = 7x - 2/151] 3/52] 33] 31/264]7

Answer»

Answer:

3363637464 ui474465 t66 TY ty5io5u5i4ui4u4o7484784

Step-by-step explanation:

664646446565666677867687866

Discussion

4.	5 : 20 : : 75 : 3 are in proportion
Answer» Answer: PLS mark me as brainliest if you are satisfied Step-by-step EXPLANATION: to be in proportion the mid TERMS product should be EQUAL to the outside terms product' $5 : 20 : : 75 : 3\\$ = $53$ should be equal to $2075$ $= 15 \neq 1500$ so they are not in proportion.

4.

5 : 20 : : 75 : 3 are in proportion

Answer»

Answer:

PLS mark me as brainliest if you are satisfied

Step-by-step EXPLANATION:

to be in proportion the mid TERMS product should be EQUAL to the outside terms product'

$5 : 20 : : 75 : 3\\$

= $5*3$ should be equal to $20*75$

$= 15 \neq 1500$

so they are not in proportion.

Discussion

5.	A no. is first increased by 10% then reduced by 1o%what will happen to the no.
Answer» Step-by-step EXPLANATION: the no REMAIN the same after INCREASING and REDUCING.

5.

A no. is first increased by 10% then reduced by 1o%what will happen to the no.

Answer»

Step-by-step EXPLANATION:

the no REMAIN the same after INCREASING and REDUCING.

Discussion

6.	a person walk around the squre fields whose side is 45 m. find distance covered by person in one round
Answer» Answer: 45× 4 = 180 METRE DISTANCE

6.

a person walk around the squre fields whose side is 45 m. find distance covered by person in one round

Answer»

Answer:

45× 4 = 180 METRE DISTANCE

Discussion

7.	If x is a whole number, then x+ 2 can be equal to(a) 2/5(b) 1 (c) 5 (d) 3.5
Answer» ANSWER: The correct option is (C). Because, as you see 2/5 is not a whole number. 3.5 is also not a whole number. We all know that, whole numbers are positive numbers including 0. So, one cannot come because if we take x = 2, then 2+2 = 4. We need a negative number to take answer as 1. So, thats why the option (c) is correct. If you have any doubt regarding this ask me. Please MARK my answer as the brainliest answer.

7.

If x is a whole number, then x+ 2 can be equal to(a) 2/5(b) 1 (c) 5 (d) 3.5

Answer»

ANSWER:

The correct option is (C).

Because, as you see 2/5 is not a whole number.

3.5 is also not a whole number.

We all know that, whole numbers are positive numbers including 0.

So, one cannot come because if we take x = 2, then 2+2 = 4.

We need a negative number to take answer as 1.

So, thats why the option (c) is correct.

If you have any doubt regarding this ask me.

Please MARK my answer as the brainliest answer.

Discussion

8.	Using divisibility tests, determine 7138965 is divisible by 6 and 11 or not.
Answer» Answer: 7138965 isn't DIVISIBLE by 6 becauz it's not divisible by 2.. it's not divisible by 11 *follow* *PLEASE*

8.

Using divisibility tests, determine 7138965 is divisible by 6 and 11 or not.

Answer»

Answer:

7138965 isn't DIVISIBLE by 6 becauz it's not divisible by 2..

it's not divisible by 11

follow PLEASE

Discussion

9.	L3. In the given figure, length of all the sides of the quadrilateral are given.a) Is ACB = ADB?Yob) Is AB the bisector of DAC? Give reasons to your answer.rectangle ABCD, BD is the diagonal
Answer» ANSWER: fsrysyrfkhfvmbchfsmymytgflu.gbljmb kjvff Step-by-step EXPLANATION:

9.

L3. In the given figure, length of all the sides of the quadrilateral are given.a) Is ACB = ADB?Yob) Is AB the bisector of DAC? Give reasons to your answer.rectangle ABCD, BD is the diagonal

Answer»

ANSWER:

fsrysyrfkhfvmbchfsmymytgflu.gbljmb kjvff

Step-by-step EXPLANATION:

Discussion

10.	25/6 multiply by 1/18
Answer» Answer: 0.23148148 Step-by-step EXPLANATION: NON TERMINATING

10.

25/6 multiply by 1/18

Answer»

Answer:

0.23148148

Step-by-step EXPLANATION:

NON TERMINATING

Discussion

11.	Only the ________ sides of rectangle are equal
Answer» ANSWER: all SIDES are same in SQAURE

11.

Only the ________ sides of rectangle are equal

Answer»

ANSWER:

all SIDES are same in SQAURE

Discussion

12.	ill in the blanks. (?׽ߓ=? a. if ?3 = 79 then ?= ___________. b. The length of Rectangle is twice its breadth ___________. c. The ratio of Rs. 8 to 20 Paise is __________. d. ___________ data is the collection of observation initially. e. 317= ___________.
Answer» ANSWER: C) 8:0.2ㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤ

12.

ill in the blanks. (?׽ߓ=? a. if ?3 = 79 then ?= _____. b. The length of Rectangle is twice its breadth _. c. The ratio of Rs. 8 to 20 Paise is . d. _ data is the collection of observation initially. e. 317= _______.

Answer»

ANSWER:

C) 8:0.2ㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤ

Discussion

13.	5- y for y = 2. plss give soon
Answer» Step-by-step EXPLANATION: $\frac{y - 2}{y - 5} = \frac{y + 3}{y + 5} \\ \\ (y - 2)(y + 5) = (y + 3)(y - 5) \\ \\ {y}^{2} + 5y - 2y - 10 = {y}^{2} - 5y + 3y - 15 \\ \\ 3y - 10 = - 2y - 15 \\ \\ 3y + 2y = 10 - 15 \\ \\ 5y = - 5 \\ \\ y = - 1$

13.

5- y for y = 2. plss give soon

Answer»

Step-by-step EXPLANATION:

$\frac{y - 2}{y - 5} = \frac{y + 3}{y + 5} \\ \\ (y - 2)(y + 5) = (y + 3)(y - 5) \\ \\ {y}^{2} + 5y - 2y - 10 = {y}^{2} - 5y + 3y - 15 \\ \\ 3y - 10 = - 2y - 15 \\ \\ 3y + 2y = 10 - 15 \\ \\ 5y = - 5 \\ \\ y = - 1$

Discussion

14.	A 250 m long dan is running at aspeed of 55knihe h how much timearile ut cross a platform of length52om
Answer» ANSWER: rutuyjyiiayeksjdjdksksjjsks

14.

A 250 m long dan is running at aspeed of 55knihe h how much timearile ut cross a platform of length52om

Answer»

ANSWER:

rutuyjyiiayeksjdjdksksjjsks

Discussion

15.	Find the amount to be paid at the end of two years, if principal = ₹3500 at 7% per annum.
Answer» Before, finding the answer. Let's find out on how to find the answer. First, we MUST find the Simple Interest. To find it, we must use the formula of : $\sf Simple \: Interest = \dfrac{p \times r \times t}{100}$ Where, P = PRINCIPAL R = Rate T = Time After finding it, we must add both the Principal and Simple Interest to find the amount. ___________________ Given : Principal = ₹3500 Rate = 7% Time = 2 YEARS To find : amount Solution : We know that Simple Interest is $\sf =\dfrac{p \times r \times t}{100}$ $\sf = \dfrac{3500 \times 7 \times 2}{100}$ $\sf = \dfrac{24500 \times 2}{100}$ $\sf = \dfrac{49000}{100}$ $\sf = <klux>RS</klux>. 490$ Hence, Simple Interest is Rs. 490. Now, Amount = Principal + Simple Interest = ₹ 3500 + ₹ 490 = ₹ 3990 Hence, Amount paid at the end of two years is ₹ 3990.

15.

Find the amount to be paid at the end of two years, if principal = ₹3500 at 7% per annum.

Answer»

Before, finding the answer. Let's find out on how to find the answer.

First, we MUST find the Simple Interest. To find it, we must use the formula of :

$\sf Simple \: Interest = \dfrac{p \times r \times t}{100}$

Where,

P = PRINCIPAL

R = Rate

T = Time

After finding it, we must add both the Principal and Simple Interest to find the amount.

___________________

Given :

Principal = ₹3500
Rate = 7%
Time = 2 YEARS

To find :

amount

Solution :

We know that Simple Interest is $\sf =\dfrac{p \times r \times t}{100}$

$\sf = \dfrac{3500 \times 7 \times 2}{100}$

$\sf = \dfrac{24500 \times 2}{100}$

$\sf = \dfrac{49000}{100}$

$\sf = <klux>RS</klux>. 490$

Hence, Simple Interest is Rs. 490.

Now,

Amount = Principal + Simple Interest

= ₹ 3500 + ₹ 490

= ₹ 3990

Hence, Amount paid at the end of two years is ₹ 3990.

Discussion

16.	The length of a room is 2.5 times its width. Write an expression for the perimeter of the room
Answer» Step-by-step EXPLANATION: let the width of room = x so length = 2.5x PERIMETER = 2(l+b) so, 2(2.5x + x) = 3x + 2x = 5x so, the perimeter is 5 times big to his width Ans *mark* me as *BRAINLIST* *answer. PLZ*

16.

The length of a room is 2.5 times its width. Write an expression for the perimeter of the room

Answer»

Step-by-step EXPLANATION:

let the width of room = x

so length = 2.5x

PERIMETER = 2(l+b)

so, 2(2.5x + x)

= 3x + 2x

= 5x

so, the perimeter is 5 times big to his width Ans

mark me as BRAINLIST answer. PLZ

Discussion

17.	the perimeter of triangle is 140 metre if the length of its two of its sides measure 35 m and 60 m find the length of third side
Answer» Step-by-step explanation: let the third side be x perimeter of TRIANGLE= 140m its FIRST side= 35m its SECOND side= 60m perimeter of triangle= SUM of all its sides 140= 35+60+x x= 140-35-60 x= 55m

17.

the perimeter of triangle is 140 metre if the length of its two of its sides measure 35 m and 60 m find the length of third side

Answer»

Step-by-step explanation:

let the third side be x

perimeter of TRIANGLE= 140m

its FIRST side= 35m

its SECOND side= 60m

perimeter of triangle= SUM of all its sides

140= 35+60+x

x= 140-35-60

x= 55m

Discussion

18.	Find the time p=₹840 , r 3% , s.i=210₹
Answer» Step-by-step explanation: $simple \: interest \: = \frac{p \times t \times r}{100}$ $210 = \frac{840 \times t \times 3}{100}$ $t = \frac{210 \times 10}{84 \times 3}$ $t = \frac{700}{84}$ $t = 8.33 \: years$ HOPE it will HELP you✌️ PLEASE mark the ANSWER as BRAINLIEST. ✍️

18.

Find the time p=₹840 , r 3% , s.i=210₹

Answer»

Step-by-step explanation:

$simple \: interest \: = \frac{p \times t \times r}{100}$

$210 = \frac{840 \times t \times 3}{100}$

$t = \frac{210 \times 10}{84 \times 3}$

$t = \frac{700}{84}$

$t = 8.33 \: years$

HOPE it will HELP you✌️

PLEASE mark the ANSWER as BRAINLIEST. ✍️

Discussion

19.	तू नंबर आर इन द रेश्यो 8823 इज द सम ऑफ द नंबर्स इज 143 फाइंड द नंबर
Answer» ANSWER: PATA nhiiiiiiiiiii soryyyyyyyyyyy

19.

तू नंबर आर इन द रेश्यो 8823 इज द सम ऑफ द नंबर्स इज 143 फाइंड द नंबर

Answer»

ANSWER:

PATA nhiiiiiiiiiii soryyyyyyyyyyy

Discussion

20.	What is magma ? ? ? ? ?
Answer» ANSWER: $\huge{ \underline{ \mathtt{ \red{ ☆A} \pink{N} \green{S} \blue{W} \purple{E} \orange{R}}}}$ Step-by-step explanation: MOLTEN, or hot LIQUEFIED, rock located deep below the Earth's SURFACE is called magma. keep smiling:) thanks for asking;)

20.

What is magma ? ? ? ? ?

Answer»

ANSWER:

$\huge{ \underline{ \mathtt{ \red{ ☆A} \pink{N} \green{S} \blue{W} \purple{E} \orange{R}}}}$

Step-by-step explanation:

MOLTEN, or hot LIQUEFIED, rock located deep below the Earth's SURFACE is called magma.

keep smiling:)

thanks for asking;)

Discussion

21.	UJNIŲ IUNG UIVISIUIT US wiede AI U UU ULUsing long division check wh5x3ether x + 1 is a factor of - 2x +3Divide and verify : (-y2 +y - y3 +1)/(y-1)Divide 2a2 + 11a + 12 by 2a + 3
Answer» ANSWER: hwjejidgdgejsudvdd Step-by-step EXPLANATION: dsusiduheheisjdjdjidididi

21.

UJNIŲ IUNG UIVISIUIT US wiede AI U UU ULUsing long division check wh5x3ether x + 1 is a factor of - 2x +3Divide and verify : (-y2 +y - y3 +1)/(y-1)Divide 2a2 + 11a + 12 by 2a + 3

Answer»

ANSWER:

hwjejidgdgejsudvdd

Step-by-step EXPLANATION:

dsusiduheheisjdjdjidididi

Discussion

22.	Find the time p=₹1000 , r 6.2 , s.i=125₹
Answer» <P>Step-by-step EXPLANATION: P= ₹1000 r= 6.2% SI= ₹125 si= prt/100 125= 1000×6.2×t/100 125= 62×t t= 125/62 t= 2.016 YEARS

22.

Find the time p=₹1000 , r 6.2 , s.i=125₹

Answer»

<P>Step-by-step EXPLANATION:

P= ₹1000

r= 6.2%

SI= ₹125

si= prt/100

125= 1000×6.2×t/100

125= 62×t

t= 125/62

t= 2.016 YEARS

Discussion

23.	3. In the given figure, if ZR = 43°, RST = 94º and T = 32°, find P.
Answer» ANSWER: HOPEFULLY it will WORK ☺️☺️

23.

3. In the given figure, if ZR = 43°, RST = 94º and T = 32°, find P.

Answer»

ANSWER:

HOPEFULLY it will WORK ☺️☺️

Discussion

24.	39. Find the median of the following data, marks of 11 children out of 25 is24,25,25, 20, 19, 20, 22, 21, 23,23,22"O a 20O b. 23O 0.2AO d. 25
Answer» ANSWER: IN ASSENDING ORDER :19,20,20,21,22,22,23,23,24,25,25 ANSWER 22 Step-by-step EXPLANATION:

24.

39. Find the median of the following data, marks of 11 children out of 25 is24,25,25, 20, 19, 20, 22, 21, 23,23,22"O a 20O b. 23O 0.2AO d. 25

Answer»

ANSWER:

IN ASSENDING ORDER :19,20,20,21,22,22,23,23,24,25,25

ANSWER 22

Step-by-step EXPLANATION:

Discussion

25.	15Naguhan.implify: (8-3x+2)(5x – 2) – (3x + 4x – 5)(2x –1).
Answer» Answer: Step-by-step EXPLANATION: (8−3x+2)(5x−2)−(3x+4x−5)(2x−1) DISTRIBUTE: =(8)(5x)+(8)(−2)+(−3x)(5x)+(−3x)(−2)+(2)(5x)+(2)(−2)+−14x2+17x+−5 =40x+−16+−15x2+6x+10x+−4+−14x2+17x+−5 Combine Like TERMS: =40x+−16+−15x2+6x+10x+−4+−14x2+17x+−5 =(−15x2+−14x2)+(40x+6x+10x+17x)+(−16+−4+−5) =−29x2+73x+−25 Answer: =−29x2+73x−25

25.

15Naguhan.implify: (8-3x+2)(5x – 2) – (3x + 4x – 5)(2x –1).

Answer»

Answer:

Step-by-step EXPLANATION:

(8−3x+2)(5x−2)−(3x+4x−5)(2x−1)

DISTRIBUTE:

=(8)(5x)+(8)(−2)+(−3x)(5x)+(−3x)(−2)+(2)(5x)+(2)(−2)+−14x2+17x+−5

=40x+−16+−15x2+6x+10x+−4+−14x2+17x+−5

Combine Like TERMS:

=40x+−16+−15x2+6x+10x+−4+−14x2+17x+−5

=(−15x2+−14x2)+(40x+6x+10x+17x)+(−16+−4+−5)

=−29x2+73x+−25

Answer:

=−29x2+73x−25

Discussion

26.	Convert 8 ∶ 17 into percentage
Answer» ANSWER: ans 47.05% HOPE it will HELP you

26.

Convert 8 ∶ 17 into percentage

Answer»

ANSWER:

ans

47.05%

HOPE it will HELP you

Discussion

27.	Solve this question and I will mark you as the brainliest
Answer» ANSWER: Step-by-step explanation: perimeter of park = 2(l+b) 2 ( 180 +120) 2(300) 600 m distance to be covered after running around the park 5 TIMES= perimeter5 600 * 5 3000 m 1000 m = 1 km 3000 m = 3 km time to be taken to run around the park 5 times at a speed of 7.5 km= 3/7.5 =0.4 hrs 24 minutes now mark me as the brainliest

27.

Solve this question and I will mark you as the brainliest

Answer»

ANSWER:

Step-by-step explanation:

perimeter of park = 2*(l+b)

2* ( 180 +120)

2*(300)

600 m

distance to be covered after running around the park 5 TIMES= perimeter*5

600 * 5

3000 m

1000 m = 1 km

3000 m = 3 km

time to be taken to run around the park 5 times at a speed of 7.5 km=

3/7.5

=0.4 hrs

24 minutes

now mark me as the brainliest

Discussion

28.	If y be any non negative integer then y is equal to
Answer» ANSWER: Any POSITIVE NUMBER Step-by-step explanation: 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20 like that MANY positive number

28.

If y be any non negative integer then y is equal to

Answer»

ANSWER:

Any POSITIVE NUMBER

Step-by-step explanation:

1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20

like that MANY positive number

Discussion

29.	पुस्तकांची किंमत पेनच्या किमतीच्या दुपटीपेक्षा 5 रुपायाने जास्त आहे हे विधान . पुस्तकाची किंमत X आणि पेनची किंमत Y मानून दोन चलातील रेषीय समीकरणाचे दर्शवा
Answer» Answer: PLEASE GIVE QUESTION in hindi or english LANGUAGE.

29.

पुस्तकांची किंमत पेनच्या किमतीच्या दुपटीपेक्षा 5 रुपायाने जास्त आहे हे विधान . पुस्तकाची किंमत X आणि पेनची किंमत Y मानून दोन चलातील रेषीय समीकरणाचे दर्शवा

Answer»

Answer:

PLEASE GIVE QUESTION in hindi or english LANGUAGE.

Discussion

30.	(-10) + (-5) + 12(-36)+ (29)6 - (- 3) ( - 7) -( -2)(-5) x (-7)multiplication of -2 ,-7 , and -10
Answer» ${\huge\boxed{\bf{\blue{ANSWER}}}}$ i) $(-10) + (-5) + 12 \\ \\ - 10 - 5 + 12 \\ \\ - 15 + 12 \\ \\ - 3$ II) $(-36)+ (29) \\ \\ - 36 + 29 \\ \\ - 7$ III) $6 - (- 3) \\ \\ 6 + 3 \\ \\ 9$ IV) $( - 7) -( -2) \\ \\ - 7 + 2 \\ \\ - 5$ V) $(-5) \times (-7) \\ \\ 35$ VI) $- 2 \times - 7 \times - 10 \\ \\ - 140$ $\bold{HOPE\: \: IT \: \: HELPS}$ $\bold{MARK \: \: BRAINLIEST \: \: PLS}$

30.

(-10) + (-5) + 12(-36)+ (29)6 - (- 3) ( - 7) -( -2)(-5) x (-7)multiplication of -2 ,-7 , and -10

Answer»

${\huge\boxed{\bf{\blue{ANSWER}}}}$

i)

$(-10) + (-5) + 12 \\ \\ - 10 - 5 + 12 \\ \\ - 15 + 12 \\ \\ - 3$

II)

$(-36)+ (29) \\ \\ - 36 + 29 \\ \\ - 7$

III)

$6 - (- 3) \\ \\ 6 + 3 \\ \\ 9$

IV)

$( - 7) -( -2) \\ \\ - 7 + 2 \\ \\ - 5$

V)

$(-5) \times (-7) \\ \\ 35$

VI)

$- 2 \times - 7 \times - 10 \\ \\ - 140$

$\bold{HOPE\: \: IT \: \: HELPS}$

$\bold{MARK \: \: BRAINLIEST \: \: PLS}$

Discussion

31.	If a= [2x+3], B=-3[x-2] and c= -28+7.Find the value of K if[A + B+c] K x
Answer» Answer: 35 Step-by-step explanation: the VALUE of k is 35 HOPE its HELPFUL for you

31.

If a= [2x+3], B=-3[x-2] and c= -28+7.Find the value of K if[A + B+c] K x

Answer»

Answer:

35

Step-by-step explanation:

the VALUE of k is 35

HOPE its HELPFUL for you

Discussion

32.	2. A number whose fifth part increased by 5 is equal to its fourth part diminished by 5. Find the number.
Answer» Answer: 79 Step-by-step EXPLANATION: just hdjdjhd BS dbsbd s snnssns s snsnk

32.

2. A number whose fifth part increased by 5 is equal to its fourth part diminished by 5. Find the number.

Answer»

Answer:

79

Step-by-step EXPLANATION:

just hdjdjhd BS dbsbd s snnssns s snsnk

Discussion

33.	Total surface area of the cube = ____× l²
Answer» Answer: 6l² Step-by-step EXPLANATION: TOTAL SURFACE AREA of the CUBE = 6l²

33.

Total surface area of the cube = ____× l²

Answer»

Answer:

6l²

Step-by-step EXPLANATION:

TOTAL SURFACE AREA of the CUBE = 6l²

Discussion

34.	V) Construct a square PQRS with PQ=6cm and with propersteps of construction.
Answer» ANSWER: The picture explanation: We know that all sides of the square are congruent and a square has 4 angles each of 90° on the basis of this information we can construct the square *Steps:* 1. DRAW the base 'P Q' as 6 cm 2. Draw angles of 90° on both sides using a protractor 3. Take a DISTANCE of 6 cm in your compass and draw arcs on both sides 4. join the arcs to make sure that your construction is correct keep the protector on one of the arcs , if the mark of 90° lies on the segment SR then your construction is accurate....

34.

V) Construct a square PQRS with PQ=6cm and with propersteps of construction.

Answer»

ANSWER:

The picture

explanation:

We know that all sides of the square are congruent and a square has 4 angles each of 90° on the basis of this information we can construct the square

Steps:

1. DRAW the base 'P Q' as 6 cm

2. Draw angles of 90° on both sides using a protractor

3. Take a DISTANCE of 6 cm in your compass and draw arcs on both sides

4. join the arcs

to make sure that your construction is correct keep the protector on one of the arcs , if the mark of 90° lies on the segment SR then your construction is accurate....

Discussion

35.	What Is the source..?
Answer» Answer: it is a BRAINLY OPTIONAL we DELETE our account if we are not INTERESTED in brainly community

35.

What Is the source..?

Answer»

Answer:

it is a BRAINLY OPTIONAL we DELETE our account if we are not INTERESTED in brainly community

Discussion

36.	Which of the following characteristics is most useful for flower identification?
Answer» Answer: Step-by-step EXPLANATION: (a) It smells good. (B) It is always coloured. (c) It is found at the top of the STEM. (d) Corolla (Dalpatra) is found in it. please MARK me as brainliest

36.

Which of the following characteristics is most useful for flower identification?

Answer»

Answer:

Step-by-step EXPLANATION:

(a) It smells good.

(B) It is always coloured.

(c) It is found at the top of the STEM.

(d) Corolla (Dalpatra) is found in it.

please MARK me as brainliest

Discussion

37.	Q12. Write down an algebraic expression for the statement: Twice the variable " p " divided by the product of 7 and q *
Answer» ANSWER: $\frac{2p}{7q}$

37.

Q12. Write down an algebraic expression for the statement: Twice the variable " p " divided by the product of 7 and q *

Answer»

ANSWER:

$\frac{2p}{7q}$

Discussion

38.	13) Write expanded form of 4.328 ?
Answer» Answer: Expanded form of 4.328 is FOUR THOUSAND THREE HUNDRED twenty eight Step-by-step explanation: hope helps

38.

13) Write expanded form of 4.328 ?

Answer»

Answer:

Expanded form of 4.328 is FOUR THOUSAND THREE HUNDRED twenty eight

Step-by-step explanation:

hope helps

Discussion

39.	B. Two______figures can overlap each other exactly.
Answer» ANSWER: symetrical Step-by-step EXPLANATION: symetrical

39.

B. Two______figures can overlap each other exactly.

Answer»

ANSWER:

symetrical

Step-by-step EXPLANATION:

symetrical

Discussion

40.	What is the area of a triangle with base 4.8 cm and height 2.4 cm?
Answer» ANSWER: 5.76 cm² is the CORRECT answer

40.

What is the area of a triangle with base 4.8 cm and height 2.4 cm?

Answer»

ANSWER:

5.76 cm² is the CORRECT answer

Discussion

41.	EXERCISE 20A1. Find the area of the rectangle whose dimensions are:v (1) length = 24.5 m, breadth = 18 m ( length - 12.5 m, breadth = 8 dm
Answer» 1 : area of RECTANGLE = l × b area of rectangle= 24.5 X 18 ANSWER is 441.0 2. Area of rectangle= l × b Area of rectangle = 12.5 x 8 answer = 80.0 *I hope it's help you*

41.

EXERCISE 20A1. Find the area of the rectangle whose dimensions are:v (1) length = 24.5 m, breadth = 18 m ( length - 12.5 m, breadth = 8 dm

Answer»

1 :

area of RECTANGLE = l × b

area of rectangle= 24.5 X 18

ANSWER is 441.0

2. Area of rectangle= l × b

Area of rectangle = 12.5 x 8

answer = 80.0

I hope it's help you

Discussion

42.	59. find the area of triangle with base 5cm and height 8cm.a. 24 sq.cmO b. 22 sq.cmO c. 20 sq.comO d. 18 sq.cm
Answer» Answer: AREA = 1/2×b×h = 1/2×5×8 = 5×4 =20 CM. sq. HOPE IT HELPS PLS MARK AS BRILLIANT AND PLS FOLLOW

42.

59. find the area of triangle with base 5cm and height 8cm.a. 24 sq.cmO b. 22 sq.cmO c. 20 sq.comO d. 18 sq.cm

Answer»

Answer:

AREA = 1/2×b×h

= 1/2×5×8

= 5×4

=20 CM. sq.

HOPE IT HELPS

PLS MARK AS BRILLIANT AND PLS FOLLOW

Discussion

43.	TheCost of 20kg rice is 650 thenwhat iscast of 8kg rice
Answer» Answer: Cost of 20KG rice : ₹650 Cost of 1KG rice : 650÷20 = ₹32.5 Therefore , Cost of 8KG rice : 32.5×8 = ₹260 So , alright the answer is ₹260

43.

TheCost of 20kg rice is 650 thenwhat iscast of 8kg rice

Answer»

Answer:

Cost of 20KG rice : ₹650

Cost of 1KG rice : 650÷20 = ₹32.5

Therefore ,

Cost of 8KG rice : 32.5×8 = ₹260

So , alright the answer is ₹260

Discussion

44.	Find the least number which when divided by 9,12 28 and 30 leaves a remainder 3 in each case.
Answer» Answer: 9 Step-by-step explanation: 3×3=9 3×4=12 3×10=30 3×9.3=28

44.

Find the least number which when divided by 9,12 28 and 30 leaves a remainder 3 in each case.

Answer»

Answer:

9

Step-by-step explanation:

3×3=9

3×4=12

3×10=30

3×9.3=28

Discussion

45.	1. Assume any number, for example, "a. Now, answer the following:(a) What will be one more than the number you assumed?(b) What will be one less than the number you assumed?(c) What will be two more than the number you assumed? (d) What will be four times the number you assumed?(e) What will be two less than the number you assumed?(f)Three times the number you assumed and 1 added to it will be _________ . (g) Two times the number you assumed and 5 subtracted from it will be __________ . (h) One-fourth of the number you assumed added with 9 will be __________ . (i) Half the number you assumed decreased by 6 will be _______ . (j) x more than one-fifth of the number you assumed will be _________ . DON'T SPAMDON'T COPYNO IRREVELANT ANSWERS
Answer» Step-by-step explanation: The number I assumed is 1. a) 1 + 1 = 2 b) 1 - 1 = 0 c) 1 + 2 = 3 d) 14 = 4 e) 1 - 2 = -1 f) (13) + 1 = 4 g) (1*2) - 5 = -3 h) 9.25 i) 0.44 Pls MARK me as brainliest

45.

1. Assume any number, for example, "a. Now, answer the following:(a) What will be one more than the number you assumed?(b) What will be one less than the number you assumed?(c) What will be two more than the number you assumed? (d) What will be four times the number you assumed?(e) What will be two less than the number you assumed?(f)Three times the number you assumed and 1 added to it will be _ . (g) Two times the number you assumed and 5 subtracted from it will be . (h) One-fourth of the number you assumed added with 9 will be . (i) Half the number you assumed decreased by 6 will be _ . (j) x more than one-fifth of the number you assumed will be _______ . DON'T SPAMDON'T COPYNO IRREVELANT ANSWERS

Answer»

Step-by-step explanation:

The number I assumed is 1.

a) 1 + 1 = 2

b) 1 - 1 = 0

c) 1 + 2 = 3

d) 1*4 = 4

e) 1 - 2 = -1

f) (1*3) + 1 = 4

g) (1*2) - 5 = -3

h) 9.25

i) 0.44

Pls MARK me as brainliest

Discussion

46.	Which of the following gives theleast value?i.4/6×3/2ii.5/3×1/5iii.7/5×2/8iv.8/5×3/8
Answer» ANSWER: SORRY i DONT KNOW MARK me as a braneliest

46.

Which of the following gives theleast value?i.4/6×3/2ii.5/3×1/5iii.7/5×2/8iv.8/5×3/8

Answer»

ANSWER:

SORRY i DONT KNOW

MARK me as a braneliest

Discussion

47.	Perimeter of a rectangle is 24 meters. If length of a rectangle is 2 meters more than itbreadth, then find the breadth of a rectangle.
Answer» Step-by-step explanation: PERIMETER = 2(length+ BREADTH) 24= 2(2+ breath) 12= breadth + 2 breadth = 10M

47.

Perimeter of a rectangle is 24 meters. If length of a rectangle is 2 meters more than itbreadth, then find the breadth of a rectangle.

Answer»

Step-by-step explanation:

PERIMETER = 2(length+ BREADTH)

24= 2(2+ breath)

12= breadth + 2

breadth = 10M

Discussion

48.	2) The greatest index of the givenpolynomialsis called the
Answer» Answer: INDEX=exponent. the HIGHEST POWER of polynomial will be the greatest index.

48.

2) The greatest index of the givenpolynomialsis called the

Answer»

Answer:

INDEX=exponent. the HIGHEST POWER of polynomial will be the greatest index.

Discussion

49.	Please solve this it's a request
Answer» ANSWER: not at all GO to HELL or go to HOME THATS my answer

49.

Please solve this it's a request

Answer»

ANSWER:

not at all GO to HELL or go to HOME THATS my answer

Discussion

50.	By ExeA. Convert these fractions to percentages.55100
Answer» ANSWER: Step-by-step explanation: 55/100 its EASY MARK me as brainliest 55/100=5/20so then it will be 5.20percent

50.

By ExeA. Convert these fractions to percentages.55100

Answer»

ANSWER:

Step-by-step explanation:

55/100 its EASY MARK me as brainliest

55/100=5/20so then it will be 5.20percent

Discussion

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keep smiling:)

thanks for asking;)

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