International Maths Olympiad Forum By SOF Olympiad Trainer - Page 764

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Subject :IMO    Class : Class 6

Ans 1:

Class : Class 8
Bad question. It is written 34 is to 12 which means ratio

Ans 2:

Class : Class 9
its junk

Ans 3:

Class : Class 6
d

Ans 4:

Class :
C

Ans 5:

Class :
Answer is D:) 45 Whoever is correct gets $10000000000000000000

Ans 6:

Class : Class 10

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Subject :IMO    Class : Class 6

Ans 1: (Master Answer)

Class :
The correct answer is A.

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Subject :IMO    Class : Class 6

Ans 1: (Master Answer)

Class :
The correct answer is C.

Ans 2:

Class :

Ans 3:

Class : Class 6

Ans 4:

Class : Class 9
Please someone explain the answer to this question.

Ans 5:

Class : Class 8
The correct answer is C

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Subject :IMO    Class : Class 3

Ans 1: (Master Answer)

Class :
The correct answer is A.

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Subject :IMO    Class : Class 1

Ans 1:

Class :
30

Ans 2:

Class :
30

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Subject :IMO    Class : Class 3

Ans 1:

Class : Class 8

Ans 2:

Class : Class 4
78OR40

Ans 3:

Class : Class 8
add 17 and 15 in the 1st figure you get 32 then add 12 and 8 you get 20 now subtract 32 and 20 you will get 12 which is the middle number. Now apply the same pattern with the 2nd figure when you have applied the pattern you get 50 which is the middle number. Apply pattern in 3rd figure and you get 15

Ans 4:

Class : Class 5
yes

Ans 5:

Class : Class 4
yes not so obvious

Ans 6:

Class : Class 3
HOW DO WE DO THIS

Ans 7:

Class :
2i

Ans 8:

Class : Class 8
Great q

Ans 9:

Class : Class 4
The answer is ( d ) 15.

Ans 10:

Class : Class 8
If we add left and right boxes of the 1st and2 nd figure the answers we get then add top and bottom box of the figure after we get answers or numbers of top bottom and left right minus the numbers get middle number

Ans 11:

Class : Class 6
pls explain solution

Ans 12:

Class : Class 8
3i

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Subject :IMO    Class : Class 5

Ans 1:

Class :
The answer is d-6.

Ans 2:

Class : Class 10

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Subject :IMO    Class : Class 6

Ans 1:

Class :
The ans is d

Ans 2:

Class : Class 10

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Subject :IMO    Class : Class 8

Ans 1:

Class :
2

Ans 2:

Class :
A

Ans 3:

Class :
A

Ans 4:

Class : Class 8
the question is wrong. its the multiplication dot between k and 2 on r.h.s side and not the decimal point

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Subject :IMO    Class : Class 6

Ans 1: (Master Answer)

Class :
The correct answer is A.

Ans 2:

Class : Class 9
Yes, I agree that the correct answer is A

Ans 3:

Class : Class 9
Yes , the correct answer is A.

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