International Maths Olympiad Forum By SOF Olympiad Trainer - Page 576

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Subject :IMO    Class : Class 1

Ans 1:

Class : Class 9

Ans 2:

Class : Class 7
It should be D because if it was C then who are the people travelling by train/bus but not travellers ?

Ans 3:

Class : Class 7
YES , I AGREE WITH YOU @ Jaiansh Dabas .... THE ANSWER SHOULD BE OPTION D

Ans 4:

Class : Class 7

Ans 5:

Class : Class 9

Ans 6:

Class :
C

Ans 7:

Class : Class 7
D

Ans 8:

Class : Class 9
D

Ans 9:

Class : Class 6

Ans 10:

Class : Class 3
Ans D

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Subject :IMO    Class : Class 1

Ans 1:

Class : Class 9
We have to do: 3-5/8= 19/8

Ans 2:

Class : Class 10
Answer is option D) 19/8 Litres.

Ans 3:

Class : Class 6
Answer is 9/8L, not 19/8L.3/8 * 3L =9/8

Ans 4:

Class : Class 8

Ans 5:

Class : Class 5

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Subject :IMO    Class : Class 1

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Subject :IMO    Class : Class 1

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Subject :IMO    Class : Class 1

Ans 1:

Class : Class 7

Ans 2:

Class : Class 5
the ans is a is there is I in B,C and D

Ans 3:

Class : Class 6

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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 8

Ans 2:

Class : Class 7
Can you please give solution

Ans 3:

Class : Class 5
There can be so many ways to determine odd one out: A has his hands pointed up, D has his legs wide, B has short arms and legs, etc.

Ans 4:

Class : Class 7

Ans 5:

Class : Class 3

Ans 6:

Class : Class 6
Answer is C. Because there is a pattern: Lower body is flipped vertically and attached to upper body. Upper body remains same and goes to lower body. All figures follow this pattern except Figure no. C/3

Ans 7:

Class : Class 5

Ans 8:

Class : Class 5
how can a be ans

Ans 9:

Class : Class 6
give solution or master answeri dont get it

Ans 10:

Class : Class 7

Ans 11:

Class : Class 10
ODD ONE OUT ACCORDING TO WHAT

Ans 12:

Class : Class 7
i guess its b because its the only thing that can define it as a man

Ans 13:

Class : Class 7

Ans 14:

Class : Class 5
a is correct b is wrong they said it is b

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Subject :IMO    Class : Class 6

Ans 1:

Class : Class 9
Answer should be (d). Even i didn't understand at first but it means that the second tun the man takes doesn't start from north. It starts from south ,which was the result of his first turn.

Ans 2:

Class : Class 9
The correct option is C. Explanations:1) see the man facing north he want to turn 1 whole and half clockwise Full revolution then half revolution it will end in south. 2) three forth revolution anticlockwise now also the man is facing north only so, in anticlockwise it will come and end in east. So the answer is 1) South, 2) east

Ans 3:

Class : Class 6
Ans D

Ans 4:

Class : Class 8
the answer is B

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Subject :IMO    Class : Class 6

Ans 1:

Class : Class 8

Ans 2:

Class : Class 9

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Subject :IMO    Class : Class 6

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Subject :IMO    Class : Class 9

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