International Maths Olympiad Forum By SOF Olympiad Trainer

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Subject :IMO    Class : Class 9

Ans 1:

Class : Class 9
1/12

Ans 2:

Class : Class 9
1/12

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Subject :IMO    Class : Class 3

Ans 1:

Class : Class 3

Ans 2:

Class : Class 4
14cm

Ans 3:

Class : Class 4
I think it is D

Ans 4:

Class : Class 3
(D) 14 cm

Ans 5:

Class : Class 4
I guess D

Ans 6:

Class : Class 4
I think it is D

Ans 7:

Class : Class 4
I think it is D

Ans 8:

Class : Class 4
14cm

Ans 9:

Class : Class 4
I think it is D

Ans 10:

Class : Class 4
i attempted this question and it was showing green also CHEATER PETER STRAWBERRY EATER (SOF's new name) [short form- CPSE]

Ans 11:

Class : Class 4
I think it is D

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Subject :IMO    Class : Class 6

Ans 1:

Class : Class 8

Ans 2:

Class : Class 8
CORRECT ANS IS B

Ans 3:

Class : Class 6
yeah , b is correct

Ans 4:

Class : Class 8
Correct answer is B

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Subject :IMO    Class : Class 6

Ans 1:

Class : Class 8
25=5*5

Ans 2:

Class : Class 8
25=5*5 Arkodyuti Maiti

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Subject :IMO    Class : Class 6

Ans 1: (Master Answer)

Class : Class 1
She read 30 pages in 30 minutes That means she reads 1 page in 1 minute Hence, 250 pages in 250 minutes.

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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 8
vayam from excelsior american school Gurgaon [ B ] 6

Ans 2:

Class : Class 5
It is (B)6 .Maybe the paper is showing it wrong.Sometimes the answers are shown wrong.

Ans 3:

Class : Class 8
It is (B)6 .Maybe the paper is showing it wrong.Sometimes the answers are shown wrong.

Ans 4:

Class : Class 7
paper has reported it c but it is b.

Ans 5:

Class : Class 5
B.6

Ans 6:

Class : Class 5
B. 6

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Subject :IMO    Class : Class 5

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Subject :IMO    Class : Class 1

Ans 1:

Class : Class 5
answer should be 4

Ans 2:

Class : Class 1
answer should be 4

Ans 3:

Class : Class 1
answer should be 4

Ans 4:

Class : Class 1
Answer should be 4. Bottle, Ball, Glass

Ans 5:

Class : Class 4

Ans 6:

Class : Class 2
A bottle can also roll but it is saying only ball, glass and candle can roll.

Ans 7:

Class : Class 2
answer should be 4

Ans 8:

Class : Class 1
Answer should be 4

Ans 9:

Class : Class 1

Ans 10:

Class : Class 1
Bottle, glass, ball and candle can roll. So answer should be 4..

Ans 11:

Class : Class 1
Answer should be 4

Ans 12:

Class : Class 2
Why bottle is not considered...

Ans 13:

Class : Class 2

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Subject :IMO    Class : Class 1

Ans 1:

Class : Class 3

Ans 2:

Class : Class 4

Ans 3:

Class : Class 2
can you explain the answer

Ans 4:

Class : Class 3
how can the answer be c?? where is the formula?

Ans 5: (Master Answer)

Class : Class 1
The correct answer is C.

Ans 6:

Class : Class 4
C

Ans 7:

Class : Class 2

Ans 8:

Class : Class 3
HOW COME THE ANS IS C????????

Ans 9:

Class : Class 3
THE CORRECT ANSWER IS C

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 4

Ans 2:

Class : Class 5

Ans 3:

Class : Class 7
B

Ans 4:

Class : Class 6
B

Ans 5:

Class : Class 4
B AS we convert mixed to improper fraction so 4 1/2 = 2 x 4 1 /2 = 9/2 2 1/8 = 8 x 2 1 / 8 = 17/8 Then we find equivalent fractions 9/2 = 9 x 4 / 2 x 4 = 36 / 8 and 17 / 8 will remain same as we know. Now we do subtraction. 36 / 8 - 17 / 8 = 36 - 17 / 8 = 19 / 8 = 19 divided by 8= Quotient=2, Remainder=3 so 2 3/8

Ans 6:

Class : Class 4

Ans 7:

Class : Class 4
D

Ans 8:

Class : Class 5
the answer is b

Ans 9:

Class : Class 4
ANS;B

Ans 10:

Class : Class 7
b because if we divide the into 2 part i.e 4 and 1/2 and 2 and 1/8 means 4-2 whloes is 2 1/2 and 1/8 way 1/2=2/4=4/8-1/8=3/8 hence ans 2 wholes and 3/8

Ans 11:

Class : Class 5
The correct answer should be Option B. By Ankush

Ans 12:

Class : Class 4
D

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