International Maths Olympiad Forum By SOF Olympiad Trainer - Page 464

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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 5
Parallel means two lines going together in one line whithout touching each other like ===== this and perpendicular means 90 degree like +this so answer will be D : 2

Ans 2:

Class : Class 7
there are three perpendicular lines

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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 6

Ans 2:

Class : Class 7

Ans 3:

Class : Class 4
the correct answer is D because the pattern is 1 next then skip one and it continues so the correct answer is D

Ans 4:

Class : Class 3
ans d

Ans 5:

Class : Class 4
the correct answer is D because the pattern is 1 next then skip one and it continues so the correct answer is D

Ans 6:

Class : Class 4

Ans 7: (Master Answer)

Class : Class 1
The correct answer is D.

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Subject :IMO    Class : Class 3

Ans 1:

Class : Class 5
C

Ans 2:

Class : Class 5
C

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Subject :IMO    Class : Class 6

Ans 1:

Class : Class 7
answer is 744 d option

Ans 2:

Class : Class 8
OPTION d

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Subject :IMO    Class : Class 3

Ans 1:

Class : Class 5
D is answer Saurav sheoran and Anirudh Bhattacharjee count with fingers the no. of hours 10:30 7:00 = 5: 30 AND 5:30 0:45 = 6:15

Ans 2:

Class : Class 5

Ans 3:

Class : Class 5
B

Ans 4:

Class : Class 7
The answer will be B because sleep time is from 10:30 and wake time is 6;30 and gap between the time is 7 hours 45 minutes

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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 7
30 because 1 pencil with 1 cap this way 6 pairs and 5 pencils means 6x5=30 .

Ans 2:

Class : Class 5
the answer is 30

Ans 3:

Class : Class 7

Ans 4:

Class : Class 7

Ans 5:

Class : Class 7

Ans 6:

Class : Class 6
Correct answer is D.

Ans 7:

Class : Class 5
30 because 1pencil with 1 cap this way 6 pairs and 5 pencils means 6x5=30

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 4
How to know what is U V

Ans 2:

Class : Class 4
D

Ans 3:

Class : Class 5

Ans 4:

Class : Class 4
I cannot understand the questin

Ans 5:

Class : Class 4
It is very difficult

Ans 6:

Class : Class 4
D

Ans 7:

Class : Class 4
Rahul aggarwal from delhi The answer is D, 90cm

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Subject :IMO    Class : Class 3

Ans 1:

Class : Class 5
Answer is A. 6

Ans 2:

Class : Class 8
answer is A

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Subject :IMO    Class : Class 3

Ans 1: (Master Answer)

Class : Class 1
The correct answer is D.

Ans 2:

Class : Class 1

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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 5
it is easy

Ans 2:

Class : Class 5
what happened?

Ans 3:

Class : Class 8
Answer should be B This is so because the top portion of the figure has 5 full unshaded squares and the bottom portion has only 2. So the difference 5-2=3 is the ans.

Ans 4:

Class : Class 6

Ans 5:

Class : Class 2
I think no answer is correct, My answer came out as a totally different answer and the answer given there, I suppose, is not correct.

Ans 6:

Class : Class 7
the figure is symmetrical

Ans 7:

Class : Class 6
answer is Zero as figure is symmetrical around given line

Ans 8:

Class : Class 8
finally what is the ans

Ans 9:

Class : Class 7
It is right

Ans 10:

Class : Class 5
Should be 1 tho

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