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What is square of 2

Posted by Dhruv Tiwari 6 years, 2 months ago

CBSE > Class 07 > Mathematics

4 answers

Sonali Nanda... 6 years, 2 months ago

4

Soni Singh 6 years, 2 months ago

4

Dhruv Tiwari 6 years, 2 months ago

2×2=4

Dhruv Tiwari 6 years, 2 months ago

4 is a square of 2

ANSWER

Find the median of 11,15,13,27,19,24,20. If 13 is replaced by 31 then find the new median A) 10. B) 20. C) 30. D) 40. E) none of these

Posted by Sonali Nanda... 6 years, 2 months ago

CBSE > Class 07 > Mathematics

1 answers

Ameya N K 6 years, 2 months ago

The median is 19. If 13 is replaced by 31, then the new median will be (C) 20

ANSWER

What is 2 raised to the power 100

Posted by Manan Bansal 6 years, 2 months ago

CBSE > Class 07 > Mathematics

1 answers

Sonali Nanda... 6 years, 2 months ago

10

ANSWER

A sum of money at simple interest amounts to ₹4500 in 3years and ₹6550 in 5years . Find the sum and the rate of interest .

Posted by Sarika Gupta 6 years, 2 months ago

CBSE > Class 07 > Mathematics

0 answers

ANSWER

If x percent of y is 13 x, then find the value of y

Posted by Shashank Shekhar 6 years, 2 months ago

CBSE > Class 07 > Mathematics

1 answers

Ambili Velayudhan 6 years, 2 months ago

Lesson-6

ANSWER

Find 12 ÷3_ 4

Posted by Zamzami Khawlhring 6 years, 2 months ago

CBSE > Class 07 > Mathematics

1 answers

Soni Bitra 6 years, 2 months ago

12÷3=4 4-4=0

ANSWER

Find the mode of the data

Posted by Singhkaur Raj 6 years, 2 months ago

CBSE > Class 07 > Mathematics

1 answers

Raebareli Basic Teachers 6 years, 2 months ago

Which data

ANSWER

A shopkeeper bought a chair for 375 and it 400. Find the gain percentage

Posted by Anuradha Panwar 6 years, 2 months ago

CBSE > Class 07 > Mathematics

3 answers

Soni Singh 6 years, 2 months ago

25×375/100

Anuradha Panwar 6 years, 2 months ago

25/375*100=6.66666667

Anuradha Panwar 6 years, 2 months ago

400-375= 25

ANSWER

The number - 2 5 by 6 is equivalent to

Posted by Chetan Bhardwaj 6 years, 2 months ago

CBSE > Class 07 > Mathematics

2 answers

Manan Bansal 6 years, 2 months ago

There are many answers like 50 by 12

Chetan Bhardwaj 6 years, 2 months ago

fofoysskgkgdkgzgdlhlh

ANSWER

A quadrilateral is a _____________ of a pair of opposite sides is equal and parallel

Posted by Ravindra Tech India 6 years, 2 months ago

CBSE > Class 07 > Mathematics

1 answers

Gagan Srinivas Janu 6 years, 2 months ago

Oggttina 7gi

ANSWER

2y+3y=666555

Posted by Anuo Das 6 years, 2 months ago

CBSE > Class 07 > Mathematics

1 answers

Gagan Srinivas Janu 6 years, 2 months ago

Utxf9ugi fghuiihgffgjjji amaskaara gg ee bagge maahithi kale haaki

ANSWER

Name the pairs of angle in each figure

Posted by Prasanna Hole 6 years, 2 months ago

CBSE > Class 07 > Mathematics

1 answers

Soni Bitra 6 years, 2 months ago

Where ae the figures

ANSWER

Each side of regular polygon is 2.5 CM in length. Perimeter of polygon is 12.5cm. How many sides does a polygon have?

Posted by Amit Goel 6 years, 2 months ago

CBSE > Class 07 > Mathematics

3 answers

Sonali Nanda... 6 years, 2 months ago

Its 5

Manan Bansal 6 years, 2 months ago

5

Devika Shasikumar 6 years, 2 months ago

And: 5

Nobody sides=perimeter/side of polygon

=12.5/2.5

=5

ANSWER

Find the value of 1487x 327 +(_487)x327

Posted by Tanishq Pitliya 6 years, 2 months ago

CBSE > Class 07 > Mathematics

1 answers

Devika Shasikumar 6 years, 2 months ago

And:0

When adding same values with different signs will result '0'.

(1487*327)+(-1487*327)

(1487*327)-(1487*327)=0

ANSWER

3z+1/3=17/27

Posted by Anushka Parchake 6 years, 2 months ago

CBSE > Class 07 > Mathematics

1 answers

Devika Shasikumar 6 years, 2 months ago

3z=17/27-1/3

3z=(17-9)/27

3z=8/27

z=8/81

ANSWER

Convert the following pertanges to decimal. (3/4)

Posted by Ashok Singh 6 years, 2 months ago

CBSE > Class 07 > Mathematics

6 answers

Sonali Nanda... 6 years, 2 months ago

0.75

R Mishra Mishra 6 years, 2 months ago

0.75

Sahil Thakur 6 years, 2 months ago

0.75

Raebareli Basic Teachers 6 years, 2 months ago

0.75

Manish Agrahari 6 years, 2 months ago

0.75

Ashok Singh 6 years, 2 months ago

3/400

ANSWER

In a:b=4:9. If 4 is added to both of the numbers, the two new ratio becomes 21:46. What is the difference between "a and b"

Posted by Shashi Jaiswal 6 years, 2 months ago

CBSE > Class 07 > Mathematics

0 answers

ANSWER

If you just keep our to raise to the power x raise to the power minus 3 equal to 64 raise to the power X find the value of x

Posted by Alok Dubey 6 years, 2 months ago

CBSE > Class 07 > Mathematics

0 answers

ANSWER

Cp=50 , sp=280, profit%=50%, find the profit

Posted by Prince Beniwal 6 years, 2 months ago

CBSE > Class 07 > Mathematics

4 answers

Sahil Thakur 6 years, 2 months ago

230

Raebareli Basic Teachers 6 years, 2 months ago

Ithink 230 but not sure

Tanishq Pitliya 6 years, 2 months ago

I am not sure

Tanishq Pitliya 6 years, 2 months ago

100

ANSWER

CP=?,SP=₹1254,loss=₹32

Posted by Ambreen Fatima 6 years, 2 months ago

CBSE > Class 07 > Mathematics

2 answers

Sahil Thakur 6 years, 2 months ago

1286

Tanishq Pitliya 6 years, 2 months ago

CP equal to 1286

ANSWER

If a and b shared rs 1300 in the ratio 1:12 how much did a gel

Posted by Shashi Jaiswal 6 years, 2 months ago

CBSE > Class 07 > Mathematics

2 answers

Furqan Deshmukh 6 years, 2 months ago

X be a's share 13X is b share X+13X = 1300 X= 100

Nitin Raj 6 years, 2 months ago

100

ANSWER

Find the mean of first five natural numbers

Posted by M.D.S.H Husain 6 years, 2 months ago

CBSE > Class 07 > Mathematics

3 answers

M.D.S.H Husain 6 years, 2 months ago

Yes

Aadi Prajapati 6 years, 2 months ago

3

Yogita Ingle 6 years, 2 months ago

Natural numbers = 1,2,3,4, & so on...
Mean = (1+2+3+4+5) / 5 = 15/5 = 3

ANSWER

Find the product (-96) (18)

Posted by M.D.S.H Husain 6 years, 2 months ago

CBSE > Class 07 > Mathematics

2 answers

M.D.S.H Husain 6 years, 2 months ago

Yes

Aadi Prajapati 6 years, 2 months ago

-1728

ANSWER

Sujal had 170 currency notes, in which some are of $ 100 and the remaining of $ 50. The total value of all these currency notes is $ 10000 . The total sum of amount of currency notes $ 50 is __________ A) $ 6000 B) $ 3000 C) $ 7000 D) Can't be determined E) None of these

Posted by Sonali Nanda... 6 years, 2 months ago

CBSE > Class 07 > Mathematics

2 answers

Aadi Prajapati 6 years, 2 months ago

e)none of these

Manisha Sawant 6 years, 2 months ago

Might be e) none of these

ANSWER

(-30)×[13 + (-3)]=[(-30)×13]+[(-30)×(-3)]

Posted by Chetan Bhardwaj 6 years, 2 months ago

CBSE > Class 07 > Mathematics

3 answers

Aadi Prajapati 6 years, 2 months ago

Answer is -300,this is distributive property of multiplication.

Manisha Sawant 6 years, 2 months ago

Sorry, sorry I forgot to write solution. So here is solution. So I said that it is a example of Distributive property so solution : (-30)×[13+(-3)] = [(-30) × 13] + [(-30) × (-3)] so doing the first step :[(-30)×13] = (-390) So now doing second step = [(-30)×(-3)] == 90 = so now it is the final step means last step = (-390) + 90 = -300 So once again : (-30)×[13+(-3)] = [(-30)×13] + [(-30)×(-3)] = [(-30)×13] = (-390) + [ (-30)×(-3)] = (-390)+90 = -300 Bye

Manisha Sawant 6 years, 2 months ago

(-30)×[13+(-3)] This example is of Distributive Property

ANSWER

Numbers relatively prime to 480

Posted by Harshitha R 6 years, 2 months ago

CBSE > Class 07 > Mathematics

2 answers

Aadi Prajapati 6 years, 2 months ago

7 and 480

.. ... 6 years, 2 months ago

7 and 480 are coprime (relatively, mutually prime) - if they have no common prime factors, that is, if their greatest common factor (divisor), gcf, gcd, is 1.

ANSWER

Explain why ABC is congruent to FED

Posted by Ananya Unique Unique 6 years, 2 months ago

CBSE > Class 07 > Mathematics

2 answers

Akramkhan Pathan 6 years, 2 months ago

2

Lakshmi H 6 years, 2 months ago

Because all sides and all angles of both trianlge will be equal

ANSWER

5*6 3/4

Posted by Nazeema Nawaz 6 years, 2 months ago

CBSE > Class 07 > Mathematics

2 answers

Nitya Pandey 6 years, 2 months ago

22.5

Aadi Prajapati 6 years, 2 months ago

22.5

ANSWER

How to make a 3sides from 7sides polygons

Posted by Dharunprakash Dharun 6 years, 2 months ago

CBSE > Class 07 > Mathematics

0 answers

ANSWER

₹6,050 is borrowed at 6.5% rate of interest p.a. Find the interest and the amount to be paid at the end of 3 years

Posted by Deepak Kumar 6 years, 2 months ago

CBSE > Class 07 > Mathematics

1 answers

Shubham Saraf 6 years, 2 months ago

Interest=₹392.35 and amount=₹6442.35

ANSWER

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