98971 + Interview Questions in Primary School in Math

1.	Find the ratio1 Kilogram and 1mg
Answer» ong>ANSWER: CORRECT answer for your QUESTION is:1000000.1 Step-by-step explanation: PLEASE MARK me as the brainliest.... and give me a thank for my effort to find your answer.

1.

Find the ratio1 Kilogram and 1mg

Answer»

CORRECT answer for your QUESTION is:1000000.1

Step-by-step explanation:

PLEASE MARK me as the brainliest.... and give me a thank for my effort to find your answer.

Discussion

2.	2)2 × (2)3 is equal to (a) 25 (b)-25 (c) 45 (d) -4
Answer» ONG>ANSWER: option d hope it will be helpful to you PLZ mark me as brainlist

2.

2)2 × (2)3 is equal to (a) 25 (b)-25 (c) 45 (d) -4

Answer» ONG>ANSWER:

option d hope it will be helpful to you

PLZ mark me as brainlist

Discussion

3.	Babu bought a pencil for Rs.13.50 and an eraser for Rs.4.5, he gave Rs.20 to the shopkeeper. Find the balance amount the shopkeeper
Answer» ong>Answer: 2 Step-by-step explanation: Balance AMOUNT SHOPKEPPER GAVE = $20 - (13.5 + 4.5) \\ = 20 - 18 \\ = 2$ *PLS MARK AS BRAINLIEST*

3.

Babu bought a pencil for Rs.13.50 and an eraser for Rs.4.5, he gave Rs.20 to the shopkeeper. Find the balance amount the shopkeeper

Answer»

ong>Answer:

2

Step-by-step explanation:

Balance AMOUNT SHOPKEPPER GAVE =

$20 - (13.5 + 4.5) \\ = 20 - 18 \\ = 2$

PLS MARK AS BRAINLIEST

Discussion

4.	(-2) 2 X (2)3 is equal to
Answer» ong>Answer: ESKA answer upper PAPER me hai.

4.

(-2) 2 X (2)3 is equal to

Answer»

ong>Answer:

ESKA answer upper PAPER me hai.

Discussion

5.	(-2) 2 X (2) is equal to
Answer» s answer Step-by-step EXPLANATION: (-2)2 × (2) (-4)×2 -8

5.

(-2) 2 X (2) is equal to

Answer»

s answer

Step-by-step EXPLANATION:

(-2)2 × (2)

(-4)×2

-8

Discussion

6.	20. Find the quotient and reminder when 4 + 10 3 + 35 2 + 50 + 29 is divided by + 4 using synthetic division.
Answer» ong>ANSWER: TOTAL 133/4 quotient 33 reminder 1

6.

20. Find the quotient and reminder when 4 + 10 3 + 35 2 + 50 + 29 is divided by + 4 using synthetic division.

Answer»

ong>ANSWER:

TOTAL 133/4

quotient 33 reminder 1

Discussion

7.	Months 20082007280045004800February2700May3200August6000October5000December 4200production ofmotorbikes in a factory for some months of two consecutive years.48005200Study the table given above and the answer the following questions:(a) Draw a double bar graph using an appropriate scale to depict the above information and compare them(b) In which year was the total output maximum?(c) Find the mean production for the year 2007(d) For which month was the difference between the production for the two years is the maximum?
Answer» ONG>ANSWER: sjstjststsrthsfhsfhsryergdfhserye5yerfgsdfgsrtyesryeryserysreyeryserysreyse5yq5yqaerdfgrtysre5u5eaq35aez Step-by-step EXPLANATION: tjsrtjrtj

7.

Months 20082007280045004800February2700May3200August6000October5000December 4200production ofmotorbikes in a factory for some months of two consecutive years.48005200Study the table given above and the answer the following questions:(a) Draw a double bar graph using an appropriate scale to depict the above information and compare them(b) In which year was the total output maximum?(c) Find the mean production for the year 2007(d) For which month was the difference between the production for the two years is the maximum?

Answer» ONG>ANSWER:

sjstjststsrthsfhsfhsryergdfhserye5yerfgsdfgsrtyesryeryserysreyeryserysreyse5yq5yqaerdfgrtysre5u5eaq35aez

Step-by-step EXPLANATION:

tjsrtjrtj

Discussion

8.	The area of the square and rectangle are equal . If the side of a square is 35 cm and the length of the rectangle is 45 cm , find the breadth of the rectangle ? *
Answer» ong>Answer: 15 plz mark me as BRAINLY and GIVE a THANK

8.

The area of the square and rectangle are equal . If the side of a square is 35 cm and the length of the rectangle is 45 cm , find the breadth of the rectangle ? *

Answer»

ong>Answer:

15

plz mark me as BRAINLY and GIVE a THANK

Discussion

9.	Neetu saves rs. 500 from her salary this is 8% of he r salary. What is her salary ! solution
Answer» ong>Step-by-step explanation: Let the salary of Neetu be RS =X Salary she saved be = Y 8 MULTIPLY by x =500 100 X = 5000 8 X =625 THEREFORE the salary of Neetu is 625 Rs

9.

Neetu saves rs. 500 from her salary this is 8% of he r salary. What is her salary ! solution

Answer»

ong>Step-by-step explanation:

Let the salary of Neetu be RS =X

Salary she saved be = Y

8 MULTIPLY by x =500

100

X = 5000

8

X =625

THEREFORE the salary of Neetu is 625 Rs

Discussion

10.	एक्सप्लेन अबॉर्शनएक्सप्लेन क्वेश्चन ऑफ चैप्टर 8 क्लास सेवंथ
Answer» ong>ANSWER: bleas WRITE in ENGLISH ghhhhhhh

10.

एक्सप्लेन अबॉर्शनएक्सप्लेन क्वेश्चन ऑफ चैप्टर 8 क्लास सेवंथ

Answer»

ong>ANSWER:

bleas WRITE in ENGLISH ghhhhhhh

Discussion

11.	Every number is a factor of
Answer» ONG>Answer: EVERY number will have a minimum of TWO factors, 1 and the number itself

11.

Every number is a factor of

Answer» ONG>Answer:

EVERY number will have a minimum of TWO factors, 1 and the number itself

Discussion

12.	Arrange in descending order 0.022,2.002,0.202,0.220
Answer» ONG>ANSWER: PLS MARK me as the brainliest Step-by-step explanation: 2.002,0.220,0.202,0.022

12.

Arrange in descending order 0.022,2.002,0.202,0.220

Answer» ONG>ANSWER:

PLS MARK me as the brainliest

Step-by-step explanation:

2.002,0.220,0.202,0.022

Discussion

13.	D >ਨੂੰSOH (Ram)ਡੋਲੀ (Dolly)ਮੋਹਨ (Mothare )ਮੀ( ਸੰਮ)154 ਸਮ)158 )। ਇਹਨਾਂ ਵਿੱਚੋਂ ਸਭ ਤੋਂ ਲੰਬਾ ਕੌਣ ਹੈ? Who is the tallest?) ਇਹਨਾਂ ਵਿੱਚੋਂ ਸਭ ਤੋਂ ਛੋਟਾ ਕੋਣ ਹੈ?Who is the shortest?। ਇਹਨਾਂ ਦੀਆਂ ਲੰਬਾਈਆਂ ਵਧਦੇ ਕ੍ਰਮ ਵਿੱਚ ਲਿਖੋ।Write their heights in ascending order.ਇਹਨਾਂ ਦੀਆਂ ਲੰਬਾਈਆਂ ਘਟਦੇ ਕ੍ਰਮ ਵਿੱਚ ਲਿਖੋ ।Write their heights in descending order.
Answer» ONG>Answer: what is a question i SURPRISE by HANDWRITING

Discussion

14.	Find the ratio48 hours, 10so minutes
Answer» ONG>Step-by-step explanation: 48hrs:10min = 48×60min/10min =288min/1min = 288:1

14.

Find the ratio48 hours, 10so minutes

Answer» ONG>Step-by-step explanation:

48hrs:10min

= 48×60min/10min

=288min/1min

= 288:1

Discussion

15.	The length of diagonals of a rhombus are 24cm and 10cm. The length of each side of a rhombus is
Answer» align="absmiddle" alt="\underline{ \underline{ \Large \pmb{\mathit{ {Given:}} }} }" class="latex-formula" id="TexFormula1" src="https://tex.z-dn.net/?f=%5Cunderline%7B%20%5Cunderline%7B%20%20%5CLarge%20%5Cpmb%7B%5Cmathit%7B%20%7BGiven%3A%7D%7D%20%7D%7D%20%7D%20" title="\underline{ \underline{ \Large \pmb{\mathit{ {Given:}} }} }"> • The length of diagonals of a RHOMBUS are 24cm and 10cm. $\underline{ \underline{ \Large \pmb{\mathit{ {To \: calculate:}} }} }$ • The length of each side of a rhombus. $\underline{ \underline{ \Large \pmb{\mathit{ {Calculation:}} }} }$ ✰ Here, we are given that the length of diagonals of a rhombus are 24cm and 10cm. We have to find the length of each side of a rhombus .In order to calculate the length of each side of a rhombus, we'll use the properties of the rhombus. And by using the pythagoras PROPERTY we'll find the length of each side of a rhombus. ⠀⠀⠀⠀⠀_____________ Let's make the diagram first. So, it'll be easy to understand the concept & the question. [Refer to the attachment.] Say the rhombus as ABCD. As we know that, • Diagonals of a rhombus bisect each other. [ Here, O is the POINT where the diagonals are bisecting each other. ] So, → AO = OC → AC = AO + OC → 10 cm = AO + OC Let's say AO and OC as y each. ( Since, they are equal.) → 10 cm = y + y → 10 cm = 2y → $\sf {\dfrac{10}{2} }$ cm = y → 5 cm = y Therefore, → AO = 5 cm → OC = 5 cm Similarly, → DO = OB → DB = DO + OB → 24 cm = DO + OB Let's say DO and OB as z each. ( Since, they are equal.) → 24 cm = z + z → 24 cm = 2z → $\sf {\dfrac{24}{2} }$ cm = , → 12 cm = z Therefore, → DO = 12 cm → OB = 12 cm Now, as we know that : • Diagonals of a rhombus bisect each other at 90° & all the sides of a rhombus are equal. So, here we can find the length of its side by pythagoras property. Rhombus is divided into 4 right angles of same base, hypotenuse and perpendicular. As all the sides of a rhombus are equal, so let's find only the one side of the rhombus now. All the sides will be of the same length. Let, In ∆ ABO : • AB = Side (hypotenuse) or x • AO = Height • OB = Perpendicular By using pythagoras property, → H² = B² + P² → AB² = AO² + OB² → x² = 5² + 12² → x² = 25 + 144 → x² = 169 cm → x =√169 → x = 13 So, → AB = 13 cm Therefore, $\dag \: \: \sf \purple {Side \: of \: rhombus \: is \: 13 \: cm. }$

15.

The length of diagonals of a rhombus are 24cm and 10cm. The length of each side of a rhombus is

Answer»

align="absmiddle" alt="\underline{ \underline{ \Large \pmb{\mathit{ {Given:}} }} }" class="latex-formula" id="TexFormula1" src="https://tex.z-dn.net/?f=%5Cunderline%7B%20%5Cunderline%7B%20%20%5CLarge%20%5Cpmb%7B%5Cmathit%7B%20%7BGiven%3A%7D%7D%20%7D%7D%20%7D%20" title="\underline{ \underline{ \Large \pmb{\mathit{ {Given:}} }} }">

• The length of diagonals of a RHOMBUS are 24cm and 10cm.

$\underline{ \underline{ \Large \pmb{\mathit{ {To \: calculate:}} }} }$

• The length of each side of a rhombus.

$\underline{ \underline{ \Large \pmb{\mathit{ {Calculation:}} }} }$

✰ Here, we are given that the length of diagonals of a rhombus are 24cm and 10cm. We have to find the length of each side of a rhombus .In order to calculate the length of each side of a rhombus, we'll use the properties of the rhombus. And by using the pythagoras PROPERTY we'll find the length of each side of a rhombus.

⠀⠀⠀⠀⠀_____________

Let's make the diagram first. So, it'll be easy to understand the concept & the question. [Refer to the attachment.]

Say the rhombus as ABCD. As we know that,

• Diagonals of a rhombus bisect each other. [ Here, O is the POINT where the diagonals are bisecting each other. ]

So,

→ AO = OC

→ AC = AO + OC

→ 10 cm = AO + OC

Let's say AO and OC as y each. ( Since, they are equal.)

→ 10 cm = y + y

→ 10 cm = 2y

→ $\sf {\dfrac{10}{2} }$ cm = y

→ 5 cm = y

Therefore,

→ AO = 5 cm

→ OC = 5 cm

Similarly,

→ DO = OB

→ DB = DO + OB

→ 24 cm = DO + OB

Let's say DO and OB as z each. ( Since, they are equal.)

→ 24 cm = z + z

→ 24 cm = 2z

→ $\sf {\dfrac{24}{2} }$ cm = ,

→ 12 cm = z

Therefore,

→ DO = 12 cm

→ OB = 12 cm

Now, as we know that :

• Diagonals of a rhombus bisect each other at 90° & all the sides of a rhombus are equal.

So, here we can find the length of its side by pythagoras property. Rhombus is divided into 4 right angles of same base, hypotenuse and perpendicular.

As all the sides of a rhombus are equal, so let's find only the one side of the rhombus now. All the sides will be of the same length.

Let,

In ∆ ABO :

• AB = Side (hypotenuse) or x

• AO = Height

• OB = Perpendicular

By using pythagoras property,

→ H² = B² + P²

→ AB² = AO² + OB²

→ x² = 5² + 12²

→ x² = 25 + 144

→ x² = 169 cm

→ x =√169

→ x = 13

So,

→ AB = 13 cm

Therefore,

$\dag \: \: \sf \purple {Side \: of \: rhombus \: is \: 13 \: cm. }$

Discussion

16.	The ratio of ₹2 to 150p is. (i) 4:3 rupees (ii) 4:3 paise
Answer» ONG>Answer: 200/150 40/30 4/3 4:3 Is Answer Hope ITS HELP YOU

16.

The ratio of ₹2 to 150p is. (i) 4:3 rupees (ii) 4:3 paise

Answer» ONG>Answer:

200/150

40/30

4/3

4:3

Is Answer

Hope ITS HELP YOU

Discussion

17.	8) (2a + 5) (2a-5)/(2a + 5)2 -20a)] = ?
Answer» ong>Answer: your answer is - 14 Step-by-step EXPLANATION: (2a + 5) =7 (2a - 5) = - 3 (2a + 5) = 7 (2 - 20) = - 17 so answer is - 14 PLEASE Like Me AT BRAINLIEST

17.

8) (2a + 5) (2a-5)/(2a + 5)2 -20a)] = ?

Answer»

ong>Answer:

your answer is - 14

Step-by-step EXPLANATION:

(2a + 5) =7

(2a - 5) = - 3

(2a + 5) = 7

(2 - 20) = - 17

so answer is - 14

PLEASE Like Me

AT BRAINLIEST

Discussion

18.	If I = 35m and b = 25m, find cost of fencing at rate of Rs. 10.50 per m.
Answer» ong>ANSWER: Answer:Cost of 120 m FENCING will be RS. 126 Answer:Cost of 120 m fencing will be Rs. 126Step-by-step EXPLANATION: Answer:Cost of 120 m fencing will be Rs. 126Step-by-step explanation:perimeter=2(l+b) Answer:Cost of 120 m fencing will be Rs. 126Step-by-step explanation:perimeter=2(l+b)2(35+25) Answer:Cost of 120 m fencing will be Rs. 126Step-by-step explanation:perimeter=2(l+b)2(35+25)2(60) Answer:Cost of 120 m fencing will be Rs. 126Step-by-step explanation:perimeter=2(l+b)2(35+25)2(60)2 x 60 Answer:Cost of 120 m fencing will be Rs. 126Step-by-step explanation:perimeter=2(l+b)2(35+25)2(60)2 x 60120 Answer:Cost of 120 m fencing will be Rs. 126Step-by-step explanation:perimeter=2(l+b)2(35+25)2(60)2 x 60120cost of 1m = 10.50 Answer:Cost of 120 m fencing will be Rs. 126Step-by-step explanation:perimeter=2(l+b)2(35+25)2(60)2 x 60120cost of 1m = 10.50cost of 120M = 12 x 10.50 Answer:Cost of 120 m fencing will be Rs. 126Step-by-step explanation:perimeter=2(l+b)2(35+25)2(60)2 x 60120cost of 1m = 10.50cost of 120m = 12 x 10.50 = 126.00 Answer:Cost of 120 m fencing will be Rs. 126Step-by-step explanation:perimeter=2(l+b)2(35+25)2(60)2 x 60120cost of 1m = 10.50cost of 120m = 12 x 10.50 = 126.00 = 126 Answer:Cost of 120 m fencing will be Rs. 126Step-by-step explanation:perimeter=2(l+b)2(35+25)2(60)2 x 60120cost of 1m = 10.50cost of 120m = 12 x 10.50 = 126.00 = 126Cost of 120 m fencing will be Rs. 126

18.

If I = 35m and b = 25m, find cost of fencing at rate of Rs. 10.50 per m.

Answer»

ong>ANSWER:

Answer:Cost of 120 m FENCING will be RS. 126

Answer:Cost of 120 m fencing will be Rs. 126Step-by-step EXPLANATION:

Answer:Cost of 120 m fencing will be Rs. 126Step-by-step explanation:perimeter=2(l+b)

Answer:Cost of 120 m fencing will be Rs. 126Step-by-step explanation:perimeter=2(l+b)2(35+25)

Answer:Cost of 120 m fencing will be Rs. 126Step-by-step explanation:perimeter=2(l+b)2(35+25)2(60)

Answer:Cost of 120 m fencing will be Rs. 126Step-by-step explanation:perimeter=2(l+b)2(35+25)2(60)2 x 60

Answer:Cost of 120 m fencing will be Rs. 126Step-by-step explanation:perimeter=2(l+b)2(35+25)2(60)2 x 60120

Answer:Cost of 120 m fencing will be Rs. 126Step-by-step explanation:perimeter=2(l+b)2(35+25)2(60)2 x 60120cost of 1m = 10.50

Answer:Cost of 120 m fencing will be Rs. 126Step-by-step explanation:perimeter=2(l+b)2(35+25)2(60)2 x 60120cost of 1m = 10.50cost of 120M = 12 x 10.50

Answer:Cost of 120 m fencing will be Rs. 126Step-by-step explanation:perimeter=2(l+b)2(35+25)2(60)2 x 60120cost of 1m = 10.50cost of 120m = 12 x 10.50 = 126.00

Answer:Cost of 120 m fencing will be Rs. 126Step-by-step explanation:perimeter=2(l+b)2(35+25)2(60)2 x 60120cost of 1m = 10.50cost of 120m = 12 x 10.50 = 126.00 = 126

Answer:Cost of 120 m fencing will be Rs. 126Step-by-step explanation:perimeter=2(l+b)2(35+25)2(60)2 x 60120cost of 1m = 10.50cost of 120m = 12 x 10.50 = 126.00 = 126Cost of 120 m fencing will be Rs. 126

Discussion

19.	Find x in given figures 4x+3x+40
Answer» ONG>ANSWER: x=-40/7 Step-by-step explanation: 7x+40=0 7x=-40 x=-40/7

19.

Find x in given figures 4x+3x+40

Answer» ONG>ANSWER:

x=-40/7

Step-by-step explanation:

7x+40=0

7x=-40

x=-40/7

Discussion

20.	7) Find the median an / 35, 25, 34, 36, 45, 18, 28
Answer» ONG>ANSWER: Please MARK my answer as the brainliest answer. HOPE it helps you!!!

20.

7) Find the median an / 35, 25, 34, 36, 45, 18, 28

Answer» ONG>ANSWER:

Please MARK my answer as the brainliest answer.

HOPE it helps you!!!

Discussion

21.	The length and breadth of a rectangular hall is 24m and 7m. What is largest straight line that cane be Drawn in the floor of the hall?
Answer» RONG>Answer : 25M is the largest straight line that can be drawn in the floor of the hall Given : The length of a RECTANGULAR hall is 24m Breadth of a rectangular hall is 7m To find : The largest straight line that can be drawn in the floor of the hall Solution : Given , Length is 24m Breadth is 7m And also Given that , the largest straight line that can be drawn in the floor of the hall is Diagonal so, As we know that , Diagonal of rectangle = √l² + b² where , l is length (24m) and b is breadth (7m) ➳ √l² + b² ➳ √(24)² + (7)² ➳ √576 + 49 ➳ √625 ➳ 25m Hence , 25m is the largest straight line that can be drawn in the floor of the hall More EXPLANATION : Perimeter of rectangle = 2(l + b) Area of rectangle = l × b Diagonal of rectangle = √l² + b² where , l is length and b is breadth

21.

The length and breadth of a rectangular hall is 24m and 7m. What is largest straight line that cane be Drawn in the floor of the hall?

Answer» RONG>Answer :

25M is the largest straight line that can be drawn in the floor of the hall

Given :

The length of a RECTANGULAR hall is 24m
Breadth of a rectangular hall is 7m

To find :

The largest straight line that can be drawn in the floor of the hall

Solution :

Given ,

Length is 24m
Breadth is 7m

And also Given that , the largest straight line that can be drawn in the floor of the hall is Diagonal so,

As we know that ,

Diagonal of rectangle = √l² + b²

where , l is length (24m) and b is breadth (7m)

➳ √l² + b²

➳ √(24)² + (7)²

➳ √576 + 49

➳ √625

➳ 25m

Hence , 25m is the largest straight line that can be drawn in the floor of the hall

More EXPLANATION :

Perimeter of rectangle = 2(l + b)
Area of rectangle = l × b
Diagonal of rectangle = √l² + b²
where , l is length and b is breadth

Discussion

22.	Any one need any help ask me
Answer» ONG>Answer: PLEASE subscribe my you,tube channel -Delight CRAFTS please

22.

Any one need any help ask me

Answer» ONG>Answer:

PLEASE subscribe my you,tube channel -Delight CRAFTS

please

Discussion

23.	2. Find the product of (4x+1)(2x-1)(x+3)
Answer» ONG>ANSWER: the X=7\4 this is the CORRECT answer

Discussion

24.	The radius of a circle is Icm. What is its area?(a) πcm(b) π cm²(c) 2π cm(d) 2πcm²
Answer» of a circle = πr^2 Radius, R = 1 Area of the circle = π(1)^2 = π cm² Answer: (B) π cm²

24.

The radius of a circle is Icm. What is its area?(a) πcm(b) π cm²(c) 2π cm(d) 2πcm²

Answer»

of a circle = πr^2

Radius, R = 1

Area of the circle = π(1)^2 = π cm²

Answer:

(B) π cm²

Discussion

25.	20 – [6- {4 – (8 – 6 + 3)}]
Answer» (6-(4- 5) ) 20- 6-(-1) 20 - 7 13

25.

20 – [6- {4 – (8 – 6 + 3)}]

Answer»

(6-(4- 5) )

20- 6-(-1)

20 - 7

13

Discussion

26.	An an elevator descends into a mine shaft at the rate of 7m/min. how long will it take to reach -330m.
Answer» /7 47 Minutes K something ISKA ANSWER H kyonki Is K BAD yai decimal MAI hoga AUR poori trh sai decimal.mai bhi Divisibke Nhi h HOPE ITS HELp YOU

26.

An an elevator descends into a mine shaft at the rate of 7m/min. how long will it take to reach -330m.

Answer»

/7

47 Minutes K something ISKA ANSWER H kyonki Is K BAD yai decimal MAI hoga AUR poori trh sai decimal.mai bhi Divisibke Nhi h

HOPE ITS HELp YOU

Discussion

27.	4) Express 2 1/4 as percentage.
Answer» is your answer 225 It is PERCENTAGE 21/4

27.

4) Express 2 1/4 as percentage.

Answer»

is your answer

225

It is PERCENTAGE 21/4

Discussion

28.	Convert 37/9 to decimal
Answer» ONG>Answer: 4. 11111111111 explanation I HOPE this WRITE

28.

Convert 37/9 to decimal

Answer» ONG>Answer:

4. 11111111111

explanation

I HOPE this WRITE

Discussion

29.	Express 13 by 6 as a per cent.
Answer» ONG>Step-by-step explanation: 46.15 Percentage CALCULATOR: 6 is what PERCENT of 13? = 46.15.

29.

Express 13 by 6 as a per cent.

Answer» ONG>Step-by-step explanation:

46.15

Percentage CALCULATOR: 6 is what PERCENT of 13? = 46.15.

Discussion

30.	Find the perimeter of each of the following rectangle please friends give me your answer fast
Answer» ONG>Step-by-step EXPLANATION: eip-gaay-uvf join ❤❤❤❤❤❤

30.

Find the perimeter of each of the following rectangle please friends give me your answer fast

Answer» ONG>Step-by-step EXPLANATION:

eip-gaay-uvf

join ❤❤❤❤❤❤

Discussion

31.	Which of the following is equal to ( 2x - y )( 2x + y ) ? * 1 point4x- 4xy4x² - y²4x² - 4xy - y²
Answer» ONG>Answer: 3rd or (C) is the CORRECT OPTION.

Discussion

32.	3. Solve the following and write the division equationa. 92567 ÷ 124b. 1649 ÷ 23
Answer» Step-by-step EXPLANATION: here's your ANSWER HOPE it's RIGHT

32.

3. Solve the following and write the division equationa. 92567 ÷ 124b. 1649 ÷ 23

Answer»

Step-by-step EXPLANATION:

here's your ANSWER

HOPE it's RIGHT

Discussion

33.	Solve (2a²+3b²)-(3a²+2b²) algebra step by step explanation and answer
Answer» ONG>Answer: eska answer upper paper me HAI.

33.

Solve (2a²+3b²)-(3a²+2b²) algebra step by step explanation and answer

Answer» ONG>Answer:

eska answer upper paper me HAI.

Discussion

34.	ANSWER} सही उत्तर को (V) द्वारा दर्शाये Q1. The National Farmer's Day (NFD) is celebrated on which date?राष्ट्रीय किसान दिवस किस तिथि को मनाया जाता है।(a) December 24/24 दिसम्बर(c) December 22/22 दिसम्बर(b) December 25/25 दिसम्बर(d) December 23/23 दिसम्बर
Answer» ट्रीय किसान दिवस 23 दिसंबर को मनाया जाता है

Discussion

35.	Bs 12 cmFind the area se a triangleand h=4 cm
Answer» ONG>ANSWER: area of triangle= 1/2* Bh Area = 1/2124 = 24 cm^2 Therefore, area of triangle is 24cm^2*

35.

Bs 12 cmFind the area se a triangleand h=4 cm

Answer» ONG>ANSWER:

area of triangle= 1/2* B*h

Area = 1/2*12*4 = 24 cm^2

Therefore, area of triangle is 24cm^2

Discussion

36.	On which table 227 and 49 come
Answer» ong>ANSWER: idk about 227 but 49 COMES in 7s table 7×7 is 49

36.

On which table 227 and 49 come

Answer»

ong>ANSWER:

idk about 227 but 49 COMES in 7s table 7×7 is 49

Discussion

37.	3) Simplify: 41.36÷4
Answer» ONG>Answer: 10.34 wish you will drop some thanks and mark it BRAINLIST

37.

3) Simplify: 41.36÷4

Answer» ONG>Answer:

10.34

wish you will drop some thanks

and mark it BRAINLIST

Discussion

38.	A student scored 560marks out of 700,so the percentage of marks obtained is______
Answer» ONG>Answer: 80 Step-by-step explanation: 560 DIVIDED by 70=80.

38.

A student scored 560marks out of 700,so the percentage of marks obtained is______

Answer» ONG>Answer:

80

Step-by-step explanation:

560 DIVIDED by 70=80.

Discussion

39.	♥️Heeeee Guys♥️ ♥️Good Evening ♥️Guys aaj ka din mera bhaut kharab gaya... bcoz mere small cousin ne Mera jina muskil kar diya tha par abh voh chale gaye mere ghar chale gyE.... uhhhh ! yippy
Answer» ong>ANSWER: ohhhh koi bat nahi KABHI kabhi muskilo Samna KARNA chahiye Abhi to happy ho। nanice BITI bate yad नहीं किया करते GOOD evening I'm surbhi

39.

♥️Heeeee Guys♥️ ♥️Good Evening ♥️Guys aaj ka din mera bhaut kharab gaya... bcoz mere small cousin ne Mera jina muskil kar diya tha par abh voh chale gaye mere ghar chale gyE.... uhhhh ! yippy

Answer»

ong>ANSWER:

ohhhh koi bat nahi KABHI kabhi muskilo Samna KARNA chahiye Abhi to happy ho। nanice BITI bate yad नहीं किया करते GOOD evening I'm surbhi

Discussion

40.	Convert 7 3/8 into improper fraction
Answer» ONG>Step-by-step EXPLANATION:

Discussion

41.	The cost of 8 pencils is rupees 10. find the cost of 20 pencils
Answer» ong>Answer: given, COST of 8 pencils = RS. 10 then, cost of 1 pencil = Rs. 10/8 so, cost of 20 pencils = Rs. (10/8)× 20 = Rs. 25

41.

The cost of 8 pencils is rupees 10. find the cost of 20 pencils

Answer»

ong>Answer:

given, COST of 8 pencils = RS. 10

then, cost of 1 pencil = Rs. 10/8

so, cost of 20 pencils = Rs. (10/8)× 20

= Rs. 25

Discussion

42.	2) Rohit collected Rs. 570.50 in January Rs. 645 in February and Rs. 41275 in March. What is the total of his collection?
Answer» ONG>Answer: 42490.5 Mark as BRAINLIEST if it is CORRECT. THANK you.

42.

2) Rohit collected Rs. 570.50 in January Rs. 645 in February and Rs. 41275 in March. What is the total of his collection?

Answer» ONG>Answer:

42490.5

Mark as BRAINLIEST if it is CORRECT. THANK you.

Discussion

43.	Arun bought a car for Rs 3,50,000. The next year, the price went uptoRs 3,70,000.What was the Percentagethe Percentage of priceincrease?
Answer» ong>Step-by-step explanation: Increased in price of a car from RS. 3,50,000 to Rs. 3,70,000 Amount CHANGE =Rs.3,70,000−Rs.3,50,000=Rs.20,000 Therefore, Increased percentage = Originalamount Amountofchange ×100 = 350000 20,000 ×100=5 7 5 % Hence, the percentage of price increased is 5 7 5 % HELPFUL to you

43.

Arun bought a car for Rs 3,50,000. The next year, the price went uptoRs 3,70,000.What was the Percentagethe Percentage of priceincrease?

Answer»

ong>Step-by-step explanation:

Increased in price of a car from RS. 3,50,000 to Rs. 3,70,000

Amount CHANGE =Rs.3,70,000−Rs.3,50,000=Rs.20,000

Therefore, Increased percentage =

Originalamount

Amountofchange

×100

=

350000

20,000

×100=5

7

5

%

Hence, the percentage of price increased is 5

7

5

%

HELPFUL to you

Discussion

44.	Plz answer for my question friends plz plz plz it is urgent
Answer» SORRY DEAR I don't know this qustion of answer sorry it's very important but I don't know sorry

Discussion

45.	If 2744 = (2p+2)3, then the value of P is
Answer» ONG>Answer: 456.33333 Step-by-step explanation: 2744 = 6P + 6 2744 - 6 = 6p 2738 = 6p p = 2738 ÷ 6 p = 456.33333

45.

If 2744 = (2p+2)3, then the value of P is

Answer» ONG>Answer:

456.33333

Step-by-step explanation:

2744 = 6P + 6

2744 - 6 = 6p

2738 = 6p

p = 2738 ÷ 6

p = 456.33333

Discussion

46.	The ratio of circumference of two circles is 8:5 the ratio of their areas is
Answer» ong>ANSWER: ratio of the circumferences of the two CIRCLES will be the ratio of 2πr1 & 2πr2 , i.e. 2πr12πr2=r1r2 . So, the ratio of the areas of the two circles will be πr21/πr22⇒r21/r22⇒(r1r2)2

46.

The ratio of circumference of two circles is 8:5 the ratio of their areas is

Answer»

ong>ANSWER:

ratio of the circumferences of the two CIRCLES will be the ratio of 2πr1 & 2πr2 , i.e. 2πr12πr2=r1r2 . So, the ratio of the areas of the two circles will be πr21/πr22⇒r21/r22⇒(r1r2)2

Discussion

47.	Find the perimeter of the given figure. a.35 m b.90 mc.84 m d.96 m
Answer» ONG>Answer: 305 Step-by-step explanation: 35 + 90 + EIGHTY four+96=305m

47.

Find the perimeter of the given figure. a.35 m b.90 mc.84 m d.96 m

Answer» ONG>Answer:

305

Step-by-step explanation:

35 + 90 + EIGHTY four+96=305m

Discussion

48.	Y axis and line x=-4 are parralel lines. what is the distance between them
Answer» ONG>ANSWER: the DISTANCE between them is -4

Discussion

49.	Find the smallest number by which the number 1296 must be divided to obtain a perfect cube.
Answer» align="absmiddle" alt="\UNDERLINE{ \underline{ \Large \pmb{\mathit{ {Required \: Solution:}} }} }" class="latex-formula" id="TexFormula1" src="https://tex.z-dn.net/?f=%5Cunderline%7B%20%5Cunderline%7B%20%20%5CLarge%20%5Cpmb%7B%5Cmathit%7B%20%7BRequired%20%5C%3A%20Solution%3A%7D%7D%20%7D%7D%20%7D%20" title="\underline{ \underline{ \Large \pmb{\mathit{ {Required \: Solution:}} }} }"> In order to find the smallest number by which the number 1296 must be divided to obtain a perfect cube, we'll FIRST find the prime factors of the given number by prime factorization. $\large \begin{array}{c\| c} \underline{\sf{2}}& \underline{ \sf{1296}} \\ \underline{\sf{2}}& \underline{ \sf{ \: 648 \: }} \\ \underline{\sf{2}}& \underline{ \sf{ \: 324 \: }} \\ \underline{\sf{3}}& \underline{ \sf{ \: 162 \: }} \\ \underline{\sf{3}}& \underline{ \sf{ \: \: 54 \: \: }} \\ \underline{\sf{3}}& \underline{ \sf{ \: \: 18 \: \: }} \\ \underline{\sf{3}}& \underline{ \sf{ \: \: \: 6 \: \: \: }} \\ \underline{\sf{2}}& \underline{ \sf{ \: \: \: 2 \: \: \: }} \\ \: & \sf1\end{array}$ By prime factorization, we get : $\longrightarrow$ 1296 = 2 × 2 × 2 × 3 × 3 × 3 × 3 × 2 $\longrightarrow$ 2 × 2 × 2 × 3 × 3 × 3 × 6 So, 6 is the smallest number by which the number 1296 must be divided to obtain a perfect cube. ⠀⠀⠀⠀⠀_____________ Procedure to solve this type of questions: • Find the prime factors. • Form groups of three like factors. • The number which can't be FORMED as a group of three like factors is the number which must be divided to obtain a perfect cube.

49.

Find the smallest number by which the number 1296 must be divided to obtain a perfect cube.

Answer»

align="absmiddle" alt="\UNDERLINE{ \underline{ \Large \pmb{\mathit{ {Required \: Solution:}} }} }" class="latex-formula" id="TexFormula1" src="https://tex.z-dn.net/?f=%5Cunderline%7B%20%5Cunderline%7B%20%20%5CLarge%20%5Cpmb%7B%5Cmathit%7B%20%7BRequired%20%5C%3A%20Solution%3A%7D%7D%20%7D%7D%20%7D%20" title="\underline{ \underline{ \Large \pmb{\mathit{ {Required \: Solution:}} }} }">

In order to find the smallest number by which the number 1296 must be divided to obtain a perfect cube, we'll FIRST find the prime factors of the given number by prime factorization.

$\large \begin{array}{c| c} \underline{\sf{2}}& \underline{ \sf{1296}} \\ \underline{\sf{2}}& \underline{ \sf{ \: 648 \: }} \\ \underline{\sf{2}}& \underline{ \sf{ \: 324 \: }} \\ \underline{\sf{3}}& \underline{ \sf{ \: 162 \: }} \\ \underline{\sf{3}}& \underline{ \sf{ \: \: 54 \: \: }} \\ \underline{\sf{3}}& \underline{ \sf{ \: \: 18 \: \: }} \\ \underline{\sf{3}}& \underline{ \sf{ \: \: \: 6 \: \: \: }} \\ \underline{\sf{2}}& \underline{ \sf{ \: \: \: 2 \: \: \: }} \\ \: & \sf1\end{array}$

By prime factorization, we get :

$\longrightarrow$ 1296 = 2 × 2 × 2 × 3 × 3 × 3 × 3 × 2

$\longrightarrow$ 2 × 2 × 2 × 3 × 3 × 3 × 6

So, 6 is the smallest number by which the number 1296 must be divided to obtain a perfect cube.

⠀⠀⠀⠀⠀_____________

Procedure to solve this type of questions:

• Find the prime factors.

• Form groups of three like factors.

• The number which can't be FORMED as a group of three like factors is the number which must be divided to obtain a perfect cube.

Discussion

50.	The weight of 37 sacks is 3591 kg 400 g.Find weight of one sack.
Answer» ong>Answer: so to find weight of 1 snack we have to divide weight upon SNACKS 37÷3591+400 37÷3919 =105.91

50.

The weight of 37 sacks is 3591 kg 400 g.Find weight of one sack.

Answer»

ong>Answer:

so to find weight of 1 snack we

have to divide weight upon SNACKS

37÷3591+400

37÷3919

=105.91

Discussion

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♥️Heeeee Guys♥️ ♥️Good Evening ♥️Guys aaj ka din mera bhaut kharab gaya... bcoz mere small cousin ne Mera jina muskil kar diya tha par abh voh chale gaye mere ghar chale gyE.... uhhhh ! yippy

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