# User Forum

Subject :IMO    Class : Class 3

Subject :IMO    Class : Class 4

Class : Class 1

Subject :IMO    Class : Class 5

## Ans 1:

Class : Class 8
Study the given question carefully they have asked the number of unshaded triangles in the given figure not the shaded triangles in the given figure

## Ans 2:

Class : Class 6
I thought this was A, but then when I read the question properly, it said unshaded so, I got to know it was D

## Ans 3:

Class : Class 7
The answer is D as the shaded part is in grey while the unshaded part is in white.

Class : Class 7

Class : Class 7

Class : Class 9

## Ans 7:

Class : Class 7
I also did the same mistake . I did A . But it should be D because it has asked for the unshaded ones and not the shaded ones . Did everyone understand ????????????!!!!!!!!!!!

## Ans 8:

Class : Class 7
it is A as the number of shaded parts is 9/27 so it is 1/3.

## Ans 9:

Class : Class 5
The correct answer is A . How come D...... This must be changed at once.

Class : Class 8
It is A

Class : Class 5

Class : Class 8

## Ans 13:

Class : Class 4

Subject :IMO    Class : Class 6

Class : Class 9

Class : Class 7
(b) 8

Class : Class 8
8

Class : Class 6

## Ans 5:

Class : Class 9
SORRY B(8) NOT 18

Class : Class 7

Class : Class 7
B

Class : Class 9

Class : Class 8

## Ans 10:

Class : Class 6
10 what about 2 straight angles on the slant line

Class : Class 6

## Ans 12:

Class : Class 6
The answer is obviously (B) 8.

Subject :IMO    Class : Class 5

Class : Class 8

## Ans 2:

Class : Class 8

Subject :IMO    Class : Class 7

## Ans 1:

Class : Class 7

Class : Class 1

Subject :IMO    Class : Class 6

## Ans 1:

Class : Class 8
in solution statement 1 is changed

## Ans 2:

Class : Class 6
Both are true. [Hint:Factors of 28 are 1,2,4,7,14,28 & of 6 are 1,2,3,6]

Subject :IMO    Class : Class 10

Class : Class 10
EXPLAIN

Class : Class 10
Ans.(a) 1

## Ans 3:

Class : Class 10
explain the solution plz

Subject :IMO    Class : Class 7

Class : Class 9

Class : Class 8
C-112

## Ans 3:

Class : Class 3
yeah..... The answer is 112 and it has given the solution in the context of X only. I guessed the answer and it was right. However, I would be very grateful if you could explain in an easier and quicker method. I understood the solution but you could always provide me with a quicker method because of this question cam it would require a lot of time.