International Maths Olympiad Forum By SOF Olympiad Trainer - Page 246

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Subject :IMO    Class : Class 1

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Subject :IMO    Class : Class 2

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Subject :IMO    Class : Class 7

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Subject :IMO    Class : Class 2

Ans 1:

Class : Class 2
answar is b

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Subject :IMO    Class : Class 7

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Subject :IMO    Class : Class 1

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Subject :IMO    Class : Class 8

Ans 1:

Class : Class 8
a

Ans 2:

Class : Class 9

Ans 3:

Class : Class 8
In Option A, there are no circles at the ends of the rectangle. Therefore, the solid figure so formed by this net will be open, since there would be nothing to close them. On the other hand, Option D has two circles at the ends, so the solid figure formed by this net will be closed and a proper cylinder. Actually, the net should have the circles at the edges of the ends, not exactly in the middle. Therefore, the correct answer should be Option D. SOF IS HUMBLY REQUESTED TO RECTIFY ALL ERRORS IN TESTS.

Ans 4:

Class : Class 8
The correct answer should be D

Ans 5:

Class : Class 8
question is wrong, ans should be option(d)

Ans 6:

Class : Class 4

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 6

Ans 2:

Class : Class 7
D answer is correct

Ans 3:

Class : Class 8

Ans 4:

Class : Class 6
ans 4

Ans 5:

Class : Class 6
Option C is the correct answer

Ans 6:

Class : Class 8

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Subject :IMO    Class : Class 8

Ans 1:

Class : Class 9
B

Ans 2:

Class : Class 9

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Subject :IMO    Class : Class 3

Ans 1:

Class : Class 7
MY ANSWER IS [D] ..

Ans 2:

Class : Class 7
bowl

Ans 3:

Class : Class 6
D

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