International Maths Olympiad Forum By SOF Olympiad Trainer - Page 397

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Subject :IMO    Class : Class 4

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Subject :IMO    Class : Class 7

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Subject :IMO    Class : Class 6

Ans 1:

Class : Class 7
Easy-B is the answer

Ans 2:

Class : Class 7
B Is the answer because The first statement is correct The second statement is wrong because a right angle is 1/4 of a revolution 90 + 90 + 90 + 90= 360 that is one complete revolution . The third statement is wrong because 45 minutes make a reflex angle i.e. 270 degree. The fourth statement is correct as they both have 5 faces . Hence , the answer is B.

Ans 3:

Class : Class 3
B

Ans 4:

Class : Class 8
B

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Subject :IMO    Class : Class 8

Ans 1:

Class : Class 8

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Subject :IMO    Class : Class 7

Ans 1:

Class : Class 7
This answer should be 6 . 14-8=6

Ans 2:

Class : Class 7

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Subject :IMO    Class : Class 7

Ans 1:

Class : Class 9

Ans 2:

Class : Class 9

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Subject :IMO    Class : Class 7

Ans 1:

Class : Class 7
Its should be C as the answer after solving the equation is 64/9 which when multiplied by 4 is 256/36

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Subject :IMO    Class : Class 3

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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 6
I think that it is C

Ans 2:

Class : Class 5
Very Hard to measure in screen

Ans 3:

Class : Class 5
QUESTION IS WRONG

Ans 4:

Class : Class 3
idiot the ans is D see the solution

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 8
p-0=9

Ans 2:

Class : Class 4

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