International Maths Olympiad Forum By SOF Olympiad Trainer - Page 365

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Subject :IMO    Class : Class 4

Ans 1: (Master Answer)

Class : Class 1

The correct answer is option B.

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Subject :IMO    Class : Class 3

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Subject :IMO    Class : Class 2

Class : Class 5
16

Class : Class 5
16

Ans 3:

Class : Class 2
The correct answer is 20

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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 7
Answer should be B

Class : Class 8

Class : Class 9

Class : Class 6

Class : Class 7

Ans 6:

Class : Class 8
The options are wrong because if you read the questions carefully,they said that : How many minimum number of times he made 90 degree turns . The answer should be 1 because if he walks 5 blocks (excluding P) starting from P and then goes downwards only 2 blocks then he reaches point U by taking only one 90 degree turn.

Class : Class 7

Class : Class 9

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Subject :IMO    Class : Class 8

Class : Class 8

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Subject :IMO    Class : Class 5

Class : Class 8

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Subject :IMO    Class : Class 8

Ans 1:

Class : Class 6
Yes it should be Option (D) Step IV

Ans 2:

Class : Class 10
Step 4 and 3 both are incorrect

Ans 3:

Class : Class 5
yes true...cuz the last line which it is telling to construct is not the actual one

Ans 4:

Class : Class 10
4 and 3 both are wrong as in 3rd one it says to join diagonals which is useless and 4th one you know why

Class : Class 8

Ans 6:

Class : Class 7
should be option D

Ans 7:

Class : Class 10
yes the option is D

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Subject :IMO    Class : Class 7

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Subject :IMO    Class : Class 6

Class : Class 6
how?

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Subject :IMO    Class : Class 6