# User Forum

Subject :IMO    Class : Class 4

Class : Class 1

(C):

GH = AB + CD + EF
17 cm = 5 cm + CD + 4 cm

17 cm = 9 cm + CD
CD = 17 cm – 9 cm
CD = 8 cm

Subject :IMO    Class : Class 4

Class : Class 1

(B):

There are a total of 24 hours in a day.
1 day = 24 hours
So, 5/12 of a day = (5/12) x 24 = 10 hours

Subject :IMO    Class : Class 6

Subject :IMO    Class : Class 4

Class : Class 1

(C):

First count the number of sides of the small squares in the outline of the given figure.
There are 28 sides. Each side is 2 cm.
Therefore, Perimeter of the given figure = 28 x 2 = 56 cm
So, the correct answer is Option C.

Subject :IMO    Class : Class 5

Class : Class 1

The correct answer is option C.

Subject :IMO    Class : Class 5

Class : Class 1

(D):

A. 4th multiple of 52 = 208
B. 8th multiple of 37 = 296
C. 5th multiple of 25 = 125
D. 7th multiple of 50 = 350
So, 350 is the greatest value amongst all.

Subject :IMO    Class : Class 3

Class : Class 1

(D): To tip the scale below to the right, the weight of chocolates should be greater than 37kg.
Weight of 5 chocolates = 5 x 7 = 35kg
Weight of 6 chocolates = 6 x 7 = 42kg
As, 42kg > 37kg
So, minimum number of chocolates needed = 6

Subject :IMO    Class : Class 4

Class : Class 4

## Ans 2:

Class : Class 4

Subject :IMO    Class : Class 7