International Maths Olympiad Forum By SOF Olympiad Trainer - Page 319

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Subject :IMO    Class : Class 7

Ans 1:

Class : Class 10
Pls give the solution

Ans 2:

Class : Class 7
answer is d

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Subject :IMO    Class : Class 9

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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 8
brilliant!!!!

Ans 2:

Class : Class 5
Fuck absolutely dumbish qwestion

Ans 3:

Class : Class 5
(A)

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Subject :IMO    Class : Class 3

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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 7

Ans 2:

Class : Class 5
B Let X be buttons on shirt and Y be buttons on pant given 3X +7Y = 55

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Subject :IMO    Class : Class 6

Ans 1:

Class : Class 7

Ans 2:

Class : Class 6
B

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 4
My answer is option C 900g

Ans 2:

Class : Class 4
C

Ans 3:

Class : Class 5
C

Ans 4:

Class : Class 5
C

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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 3
What is the logic behind this question??

Ans 2:

Class : Class 5
C

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Subject :IMO    Class : Class 6

Ans 1:

Class : Class 6
c is correct ans

Ans 2:

Class : Class 6
c

Ans 3:

Class : Class 6
ANS is C i.e. 75

Ans 4:

Class : Class 6
ans is C - 75

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Subject :IMO    Class : Class 6

Ans 1:

Class : Class 8
d

Ans 2:

Class : Class 8
b

Ans 3:

Class : Class 6
D

Ans 4:

Class : Class 6

Ans 5:

Class : Class 4
57/95 = 51/x So, x = 51 x 95 / 57 = 17 x 5 = 85 Therefore 3x - 8 / 3x 8 = (3 x 85) - 8/(3 x 85) 8 = 255 - 8/ 255 8 = 247/263 Answer-(D) 247/263

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