International Maths Olympiad Forum By SOF Olympiad Trainer - Page 629

# User Forum

Subject :IMO    Class : Class 1

## Ans 1:

Class : Class 7
please let me understand

Subject :IMO    Class : Class 8

## Ans 1:

Class : Class 6
Use common sense it can't be options b , c and d as (2a)^2 is 4a^2 and except in option a , the answer is not there. So it is A

Subject :IMO    Class : Class 5

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Subject :IMO    Class : Class 3

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Subject :IMO    Class : Class 1

## Ans 1:

Class : Class 8
The correct answer is B

Class : Class 9

## Ans 3: (Master Answer)

Class : Class 1
The correct answer is B.

## Ans 4:

Class : Class 7
ans is c

Subject :IMO    Class : Class 1

Class : Class 9

## Ans 2:

Class : Class 8
Correct answer is D

## Ans 3:

Class : Class 6
A

Subject :IMO    Class : Class 1

Class : Class 9

Class : Class 9

Class : Class 9
option d

## Ans 4: (Master Answer)

Class : Class 1
The correct answer is D.

Class : Class 9

## Ans 6:

Class : Class 8
Number of Soups = 2 Number of Sandwiches = 2 Number of Salads = 2 Ã¢ÂˆÂ´ Required number of different types of lunch = 2 ÃƒÂ— 2 ÃƒÂ— 2 = 8correct answer is D

Subject :IMO    Class : Class 5

Class : Class 10
achiever section

Class : Class 10
achiever section

Class : Class 9
A giver section

Class : Class 6

## Ans 5:

Class : Class 9
1.26 is the answer

Class : Class 8
1.26

Class : Class 5
achiever section

## Ans 8:

Class : Class 5

Subject :IMO    Class : Class 5

Class : Class 7
(B)

## Ans 2:

Class : Class 6
Answer is B because there is only 1 pair of parallel lines.

Class : Class 8
The answer is c

## Ans 4:

Class : Class 10
B IS THE CORRECT ANSWER

Class : Class 4
ans is B

## Ans 6:

Class : Class 4
I think that , the answer should be B - 1 as there is only 1 pair of parallel line in the figure (present at the left side) . There is no solution given also , for the question .

## Ans 7:

Class : Class 7
The answer shall be "B"

Class : Class 5

## Ans 9:

Class : Class 8
it is c as 2 sets of parrelel are there

## Ans 10:

Class : Class 6
The answer is c, although I marked b, but the answer is c because the distance between the pairs is very far hence it's confusing us.

Class : Class 6

## Ans 12:

Class : Class 7
The answer is c because the 2nd pair is slanting and apart so it's also a illusion.

## Ans 13:

Class : Class 6
yes it is c) it cannot be a) as there are two sets of lines in the same plane. It cannot be b) as there is clearly more than 1. It is not d) as the other pair that looks parallel are not in the same plane. Hope this clarifies your doubts

Class : Class 5
SAME HERE

## Ans 15:

Class : Class 7
Where is the solution guys???????

## Ans 16:

Class : Class 6
The answer is (c) 2 and the second pair of parallel lines are slanting and far apart from one another

Class : Class 6

## Ans 18:

Class : Class 7
D}3.i can see 3 pairs of parallel lines.

Class : Class 9

## Ans 20:

Class : Class 7
It is BBBB answer

Class : Class 5
how it wrong

Class : Class 5
B

## Ans 23:

Class : Class 7
B is the correct answer

Class : Class 5

Class : Class 8
B]1

Class : Class 5
the answer is B

Class : Class 6

## Ans 28:

Class : Class 8
is c only as thereis 2 parrelel

Class : Class 5
How rong

## Ans 30:

Class : Class 2
there are two parallel lineSo,answer C is correct

Class : Class 5

## Ans 32:

Class : Class 5
Answer is B as there is only 1 set of parallel lines

Class : Class 9
ans is b

Class : Class 5
b

## Ans 35:

Class : Class 5
it is pair of parallel lines. 2 parallel lines = 1 pair

Class : Class 6

Class : Class 7

Class : Class 6
No clarity

## Ans 39:

Class : Class 6
correct answer : C

Class : Class 9

Class : Class 7
B

## Ans 42:

Class : Class 3
This is lack of clarity in this question.

Class : Class 7
B

## Ans 44:

Class : Class 5
The answer is B already there is no the 2 one is not really prefect it is bit wobbly so that dose not count.Thank You from Aarna Goel

Class : Class 6

## Ans 46:

Class : Class 5
my answer is also b

## Ans 47:

Class : Class 5
Aarya from Aaryans World school class:5th .I think the answer is option b because,near the left cross you can only see a parallel line.