# User Forum Subject :IMO    Class : Class 7

Subject :IMO    Class : Class 6

## Ans 1:

Class : Class 6
FRIDAY

Subject :IMO    Class : Class 6

Subject :IMO    Class : Class 2

## Ans 1:

Class : Class 6
THERE ARE NOT 6 TRIANGLES SEE CAREFULLY

Class : Class 2
9

## Ans 3:

Class : Class 2
Yes 6 is right answer because there are 6 trainagles and 12 circles. Pls count carefully traingles

Class : Class 6
yes it is

## Ans 5:

Class : Class 6

Subject :IMO    Class : Class 5

Class : Class 6

Class : Class 9

## Ans 3:

Class : Class 9
953

Subject :IMO    Class : Class 4

## Ans 1:

Class : Class 5
It is equal to 5 days 15 hours

## Ans 2:

Class : Class 5
It is equal to 5 days, 15 hours

Subject :IMO    Class : Class 6

Class : Class 1

Subject :IMO    Class : Class 8

Class : Class 8
a) x+y

## Ans 2:

Class : Class 8
((x^-1)+(y^-1))^-1=((1/x)+(1/y))^-1 =((x+y)/xy)^-1=xy/(x+y)

Subject :IMO    Class : Class 8

## Ans 1:

Class : Class 8
pls make me understood ..its too difficult

## Ans 2:

Class : Class 8
2^2001+2^1999/ 2^2000-2^1998 (first take common of 1999 and 1998) =2^1999 (2^2+1)/ 2^1998 (2^2-1) =2^1999-1998×{(4+1)/(4-1) =2×5/3=10/3 ans.. (B)