# User Forum

Subject :IMO    Class : Class 6

Subject :IMO    Class : Class 4

Class : Class 6

## Ans 2:

Class : Class 6
Answer is D Total length of lace = 48 cm = Perimeter of rectangle 48 = 2 ( l b ) l b = 24cm Cost per cm = Rs. 15 Cost of 48 cm = 48 x 15 = Rs.720 When l = 16 cm and b = 8 cm P = 2 ( 8 16 ) = 2 (24) = 48 cm

## Ans 3:

Class : Class 9
D

Subject :IMO    Class : Class 4

## Ans 1:

Class : Class 8
B is the correct answer as 80*4=20

Class : Class 4
spit

Class : Class 5
B is correct

Class : Class 8

Class : Class 4

## Ans 6:

Class : Class 6
Correct ans is B

Subject :IMO    Class : Class 5

Subject :IMO    Class : Class 3

Class : Class 3
Hi D

## Ans 2:

Class : Class 3

Subject :IMO    Class : Class 5

Subject :IMO    Class : Class 5

Class : Class 7

## Ans 2:

Class : Class 5

Subject :IMO    Class : Class 4

## Ans 1:

Class : Class 4

Subject :IMO    Class : Class 5

Class : Class 5

Class : Class 8

Class : Class 8

## Ans 4:

Class : Class 7
B is the answer to this question