International Maths Olympiad Forum By SOF Olympiad Trainer - Page 300

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Subject :IMO    Class : Class 7

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Subject :IMO    Class : Class 5

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Subject :IMO    Class : Class 3

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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 9
Area of 1 small square = (3 × 3) cm2 = 9 cm2Number of shaded squares = 20∴ Shaded area = 20 × 9 = 180 cm2

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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 9
b

Ans 2:

Class : Class 5

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Subject :IMO    Class : Class 7

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Subject :IMO    Class : Class 1

Ans 1:

Class :
very bad

Ans 2:

Class : Class 1
class : 9ans = 12(c)(Logically the answer should be 22 )

Ans 3:

Class : Class 5
ans =11

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Subject :IMO    Class : Class 2

Ans 1:

Class : Class 4
The doll is as heavy as the toy clown. So the answer is option (A).

Ans 2:

Class : Class 4
If seen with a ruler, both are at equal level. so option A.

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Subject :IMO    Class : Class 1

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 8
B

Ans 2:

Class : Class 4
wrong wrong wrong 5:15 plus 30 mins equals 5:45. 5:45 minus 45 mins equals 5. or 5:15 minus 45 mins equals 4:30. 4:30 plus 30 mins equal 5

Ans 3:

Class : Class 5

Ans 4:

Class : Class 9

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