International Maths Olympiad Forum By SOF Olympiad Trainer - Page 216

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Subject :IMO    Class : Class 1

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Subject :IMO    Class : Class 3

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Subject :IMO    Class : Class 3

Ans 1:

Class : Class 6
c

Ans 2:

Class : Class 5
C

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Subject :IMO    Class : Class 3

Ans 1:

Class : Class 5
The right answer is option D .

Ans 2:

Class : Class 5
d

Ans 3:

Class : Class 6
d

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Subject :IMO    Class : Class 2

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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
HOW CAN IT BE SEE , IT IS CLEARLY VISIBLE THAT IT IS A CUBOID

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Subject :IMO    Class : Class 8

Ans 1:

Class : Class 9
Wrong explanationDon't even know maths

Ans 2:

Class : Class 9
It is correct. Let side by road be xEquation is (3x/2)*100=14700. x=98 side by river is 2x =98*2=196

Ans 3:

Class : Class 7
But it's correct...

Ans 4:

Class : Class 9

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Subject :IMO    Class : Class 7

Ans 1:

Class : Class 9
basic equation: x 36 27 (90 - x) - x = 180therefore: 153 - x = 180 x = 180 - 153 = 27

Ans 2:

Class : Class 9
Can somebody explain how to solve this? Thanks in advance

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