International Maths Olympiad Forum By SOF Olympiad Trainer - Page 502

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 5
it is c as you make the lines sleeping as well as standing

Ans 2:

Class : Class 4
but u didn't told us if we should count the rotated figures . sry but u suck

Ans 3:

Class : Class 9
The correct answer is C.

Ans 4:

Class : Class 9
The answer is C as all the figures are symmetrical.

Ans 5:

Class : Class 7
THE answer is C

Ans 6:

Class : Class 6
Rthe answer is c

Ans 7:

Class : Class 4
A

Ans 8:

Class : Class 4
is it not D ?

Ans 9:

Class : Class 8
Agriye Kamboj all the figures are symmetrical horizontally and vertically. LOL! LOL! Got it?

Ans 10:

Class : Class 4
Oh... Okay. Thanks friends!

Ans 11:

Class : Class 4
Option C

Ans 12:

Class : Class 5

Ans 13:

Class : Class 9

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Subject :IMO    Class : Class 7

Ans 1:

Class : Class 7
You can draw a diagonal line of symmetry in B

Ans 2:

Class : Class 2
The question is not wrong [A is a symmetry if you will see from (cross) left]

Ans 3:

Class : Class 7
IT IS A RIGHT?

Ans 4:

Class : Class 9
It is A of course

Ans 5:

Class : Class 7
The question is wrong.

Ans 6:

Class : Class 8
its either A or B.

Ans 7:

Class : Class 9
Nope sorry it is B

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Subject :IMO    Class : Class 3

Ans 1:

Class : Class 3
the answer is D because 1 m = 100 cm.So,2 m = 200 cm

Ans 2:

Class : Class 3
wow!

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Subject :IMO    Class : Class 3

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Subject :IMO    Class : Class 3

Ans 1:

Class : Class 3
A

Ans 2:

Class : Class 4
One may take the outer rectangle also as a shape. Then 7/12 is the answer. Else 7/11. So both should be given credit

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Subject :IMO    Class : Class 6

Ans 1:

Class : Class 6

Ans 2:

Class : Class 7

Ans 3:

Class : Class 7
The correct answer is A

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Subject :IMO    Class : Class 7

Ans 1:

Class : Class 9

Ans 2:

Class : Class 7
Actually it says to find out the angle of ACB not ABC that's why

Ans 3:

Class : Class 8
please tell how 70 degree is correct answer

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Subject :IMO    Class : Class 7

Ans 1:

Class : Class 8
Ans is A

Ans 2:

Class : Class 7

Ans 3:

Class : Class 9

Ans 4:

Class : Class 8

Ans 5:

Class : Class 8

Ans 6:

Class : Class 7
it should be b

Ans 7:

Class : Class 7

Ans 8:

Class : Class 7
it is c only.

Ans 9:

Class : Class 7

Ans 10:

Class : Class 7
Ans is option b cuz 1st second 5cm up 2nd second 2cm down that means in 2 second it will go 3cm up so 20 times this process would be repeated hence the answer is 2X20=40seconds. Option B

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Subject :IMO    Class : Class 3

Ans 1:

Class : Class 4
There is no triangle so the answer is D. EEEEEEEEAAAAAAASSSSSSYYYYYY.

Ans 2:

Class : Class 3
D This is not tricky at all.

Ans 3:

Class : Class 3

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Subject :IMO    Class : Class 8

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