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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 5

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

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Class : Class 6
B

Ans 2:

Class : Class 5

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 5
C

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Class : Class 4
C

Ans 3:

Class : Class 4
C

Ans 4:

Class : Class 4
My answer is option C 900g

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Subject :IMO    Class : Class 5

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Class : Class 5
C

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

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Subject :IMO    Class : Class 6

Ans 1:

Class : Class 6
c

Ans 2:

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

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Subject :IMO    Class : Class 6

Ans 1:

Class : Class 6
D

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Subject :IMO    Class : Class 3

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 4
it is very difficult to divide such a big number

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Subject :IMO    Class : Class 6

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Subject :IMO    Class : Class 8

Ans 1:

Class : Class 8
This equation is formed like that: Let present age =x Twenty years ago=x-20 A.T.C x-20 = 1/3 ×x -20 =1/3x-x -20 = -2/3x 20÷2/3 =30 years Age after 15 years =30+15 =45 years

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