# User Forum

Subject :IMO    Class : Class 9

Class : Class 10

## Ans 2:

Class : Class 9
Solve- In 1st figure, 6^3+4^3+3^3+2^3=315 ​ In 2nd figure, 11^3+8^3+7^3+6^3=2402 Similarly, in 3rd figure, 5^3+4^3+1^3+x^3=1190 = 190+x^3=1190 = x^3=1000 = x=10 So, correct answer is D) 10

## Ans 3:

Class : Class 10
how

Subject :IMO    Class : Class 4

Class : Class 4

## Ans 2:

Class : Class 4

Subject :IMO    Class : Class 4

## Ans 1:

Class : Class 4

Subject :IMO    Class : Class 6

Class : Class 7
WHY

Class : Class 6

Class : Class 6

## Ans 4:

Class : Class 6
So damn confusing

## Ans 5:

Class : Class 7
Not explained the solution properly , please correct

## Ans 6:

Class : Class 6
Could I have some sort of explanation as to why? The question really isn't clear

Subject :IMO    Class : Class 5

## Ans 1:

Class : Class 5
Total number of days Sneha goes for guitar classes = 12â´ Number of days she does not go for guitar classes = 31 - 12 = 19

Class : Class 5
ans is d

## Ans 3:

Class : Class 6
Ans D is correct, not wrong because 2, 4, 8, 10, 12, 14, 16, 18, 22, 24, 28 and 30 are working days of guitar classes. 6 and 20 are not working days because these days are sundays and 26 is not a working day because it is a fourth saturday and even sundays and fourth saturday are not working days.

## Ans 4:

Class : Class 5

Subject :IMO    Class : Class 2

Subject :IMO    Class : Class 5

## Ans 1:

Class : Class 6
Answer is b because the length of the bigger rectangle is 18 cm and breadth is 8 cm. The length of the smaller rectangle is 30 cm-18 cm=12 cm and breadth is 8 cm-2 cm=6 cm. The area of the bigger rectangle is 18 cm X 8 cm=144 sq. cm and the area area of the smaller rectangle is 12 cm X 6 cm=72 sq. cm. Area of the figure given is 144 sq. cm+72 sq. cm=216 sq. cm.

## Ans 2:

Class : Class 5
Bala Bala Shaitan Ka Saala

Subject :IMO    Class : Class 7

Subject :IMO    Class : Class 7

## Ans 1:

Class : Class 7
Yes i agree . 6 should be the answer

## Ans 2:

Class : Class 7
the answer should obviously be 6.

## Ans 3:

Class : Class 7
Yes , I agree . The answer should be 6 and not 6 1/8.

Class : Class 7

Class : Class 7

## Ans 6:

Class : Class 7
The answer is 6 only and is given in solution also but marked wrong

Class : Class 10

## Ans 8:

Class : Class 8
answer should be 6 and not 6 1/8

## Ans 9:

Class : Class 9
Answer should be only 6 and not 6 1/8.

## Ans 10:

Class : Class 7
Yes the answer should be 6 not 6 1/8