International Maths Olympiad Forum By SOF Olympiad Trainer - Page 282

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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
question is wrong, ans should be option(d)

Ans 2:

Class : Class 4

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

Ans 6:

Class : Class 8
a

Ans 7:

Class : Class 8

Ans 8:

Class : Class 9

Ans 9:

Class : Class 8
Where is the top and base of cylinders in A?

Ans 10:

Class : Class 8
D is the correct answer

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 8

Ans 2:

Class : Class 6

Ans 3:

Class : Class 6
ans 4

Ans 4:

Class : Class 6
Option C is the correct answer

Ans 5:

Class : Class 2
D answer is correct

Ans 6:

Class : Class 8

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Subject :IMO    Class : Class 8

Ans 1:

Class : Class 8
What? D is not even a proper graph

Ans 2:

Class : Class 9
B

Ans 3:

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
D

Ans 3:

Class : Class 7
bowl

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Subject :IMO    Class : Class 7

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Subject :IMO    Class : Class 1

Ans 1:

Class : Class 7
Ans Is C as thickest Means bigger not Thinner

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Subject :IMO    Class : Class 6

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