International Maths Olympiad Forum By SOF Olympiad Trainer - Page 462

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Subject :IMO    Class : Class 3

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Subject :IMO    Class : Class 3

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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 6
Ans is D. Think like this:[(15+20)+(20+10)]+25=(35+30)+25=65+25=90.

Ans 2:

Class : Class 5
correct answer is D

Ans 3:

Class : Class 5
ThanQ friends

Ans 4:

Class : Class 7

Ans 5:

Class : Class 5
When i calculated I got 90.

Ans 6:

Class : Class 7
You all are explicabally right

Ans 7:

Class : Class 8
yes, the answer is 90 (d)

Ans 8:

Class : Class 8
The answer is D

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 7
How was the jug holding 5/6 L of water if its capacity is only 2/3L?

Ans 2:

Class : Class 6

Ans 3:

Class : Class 9

Ans 4:

Class : Class 6

Ans 5:

Class : Class 4

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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 5
D.

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Subject :IMO    Class : Class 6

Ans 1:

Class : Class 9

Ans 2:

Class : Class 8

Ans 3:

Class : Class 8

Ans 4:

Class : Class 8

Ans 5:

Class : Class 6
je ne comprends pas

Ans 6:

Class : Class 4

Ans 7:

Class : Class 8

Ans 8:

Class : Class 8

Ans 9:

Class : Class 6
Please give the solution. Can't see it. Or, if you are not capable of putting up the solution, please put it up here in the forum. PLEASE!!!!!

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Subject :IMO    Class : Class 6

Ans 1:

Class :
c

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Subject :IMO    Class : Class 3

Ans 1:

Class : Class 5
A is the answer

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Subject :IMO    Class : Class 8

Ans 1:

Class : Class 10
C

Ans 2:

Class : Class 9
If 3/8 of all people are adults then 5/8 are children. (8-3/8)x=5/8x.According to the question 5/8x=3/8x+90 Solve this equation for the answer

Ans 3:

Class : Class 9
c-225

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Subject :IMO    Class : Class 6

Ans 1:

Class : Class 8

Ans 2:

Class : Class 9

Ans 3:

Class : Class 3
A

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