Subject :IMO Class : Class 4

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Subject :IMO Class : Class 5

## Ans 2:

Class : Class 5

the answer is 20 .
solution is as the following -
first take any one answer and take it as belt .multiply it into five.add 12 to that .double that . add the two numbers you will get an answer . the wheter the answer is same as the answer given in the question.

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Subject :IMO Class : Class 4

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Subject :IMO Class : Class 3

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Subject :IMO Class : Class 9

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Subject :IMO Class : Class 9

## Ans 1:

Class : Class 10

the answer is option A> 135,45.
see, the question stands 180-x = x * 1/3
=> thus solving the equation we get, 1/3*x = 180-x
x *4/3 = 180
x = 135.
thus the other angle is 180-135=45

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Subject :IMO Class : Class 3

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Subject :IMO Class : Class 4

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Subject :IMO Class : Class 3

## Ans 13:

Class : Class 3

incomplete question. Please correct the question or remove it from the question bank.

## Ans 15:

Class : Class 4

Nishka Rawat from Inventure Acadmy,BengluruINCOMPLETE QUETION,WRONG QUETION and MISTAKELY PRINTED QUETION!!!