International Maths Olympiad Forum By SOF Olympiad Trainer - Page 507

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Subject :IMO    Class : Class 7

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Subject :IMO    Class : Class 7

Ans 1:

Class : Class 8

Ans 2:

Class : Class 7

Ans 3:

Class : Class 7

Ans 4:

Class : Class 8
yes the answer is C the anwer D is wrong

Ans 5:

Class : Class 9
no no no

Ans 6:

Class : Class 8
Answer D is correct, in statement 2, you see that half a square is left out if it is 4/9, hence C is incorrect, if C would have been correct, then statement would have resulted in 4.5/9 which is 1/2.

Ans 7:

Class : Class 7
Answer should be C

Ans 8:

Class : Class 9
No. see there are 1 complete square = 1 unit^23 halves = 3 x 1/2 = 1.5 unit^22 pairs of 1/4 and 3/4 = 2 unit^2When added they give 4.5/9 = 1/2 not 4/9, So option D is correct

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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 8

Ans 2:

Class : Class 5
b

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 4

Ans 2:

Class : Class 4

Ans 3:

Class : Class 8
Bhavya , you have posted the same answer that I posted ! In short , you have cheated the answer from me !!!

Ans 4:

Class : Class 2
The answer is(B) :1million = 10 lakhs.

Ans 5:

Class : Class 6
Simple !!! The answer is B Ten Lakh !!!

Ans 6:

Class : Class 3
The answer is B ONLY☺

Ans 7:

Class : Class 8
Simple !!! The answer is B Ten Lakh !!!

Ans 8:

Class : Class 3

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Subject :IMO    Class : Class 3

Ans 1:

Class : Class 7
Too difficult question for 3rd standard :)

Ans 2:

Class : Class 3

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 7
The correct answer should be option A not option D.😡😡😡

Ans 2:

Class : Class 6
A

Ans 3:

Class : Class 6
A

Ans 4:

Class : Class 5

Ans 5:

Class : Class 1
A-34

Ans 6:

Class : Class 6
The answer is (A)

Ans 7:

Class : Class 7
house - school - collage - office - collage - airport - homeSo, 3km 500m 6km 500m 2 km 750m 12km 18km 750mso the answer would be 46km 500mso the answer will be D

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 3
To difficult to see digit

Ans 2:

Class : Class 8
whatever

Ans 3:

Class : Class 6
I cannot see the weighing thingy

Ans 4:

Class : Class 4

Ans 5:

Class : Class 4
I can't see the weight of the weighing machine.Please share a clear pic

Ans 6:

Class : Class 5
Digits on weighing machine are too blur to read, determine and solve. Hence cannot be solver.

Ans 7:

Class : Class 4

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Subject :IMO    Class : Class 6

Ans 1:

Class : Class 7

Ans 2:

Class : Class 9
in all other numbers , it had taken the least , then why in the last number , instead of 1 it has taken 4

Ans 3:

Class : Class 8

Ans 4:

Class : Class 8

Ans 5:

Class : Class 8
it is wronge a = 5 , b=0 , c=1

Ans 6:

Class : Class 8
Answer is D ONLY. That is because "A NUMBER IS DIVISIBLE BY 6 IF AND ONLY IF IT IS DIVISIBLE BY BOTH 2

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 4

Ans 2:

Class : Class 4
Option B

Ans 3:

Class : Class 4
Ans B

Ans 4:

Class : Class 8
The answer is B - 109 guys

Ans 5:

Class : Class 4
109 guys: B

Ans 6:

Class : Class 5
The correct answer is option B.

Ans 7:

Class : Class 4
Ans b

Ans 8:

Class : Class 5
B

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 1

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