Subject :IMO Class : Class 6

Subject :IMO Class : Class 6

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Subject :IMO Class : Class 6

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Subject :IMO Class : Class 5

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Subject :IMO Class : Class 4

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Subject :IMO Class : Class 6

## Ans 1:

Class : Class 8

5 years ago trishikas age is 10 yrs
jay is 3x*10=30x
present age of trishika is 15 yrs and jay is 30x +5
after 3 yrs trishika is 18 and jay is 30x+8
total age = 30x+8+18=30x+26
Pravir

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Subject :IMO Class : Class 3

## Ans 1:

Class : Class 6

Answer is A because the questions asks 3/4 of Quarter of traiangle i.e. 1/4th. So it is basically asking 3/16 of the triangle, hence, A.

## Ans 7:

Class : Class 4

answer is D
A. 3/16 which is in lowest form
B.4/16 =1/4
C.2/16=1/8
D.12/16=3/4

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Subject :IMO Class : Class 5

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Subject :IMO Class : Class 3

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Subject :IMO Class : Class 7

## Ans 1:

Class : Class 8

Option C is correct because 0/(-7)=0 is wrong as when zero is divided by any other number, the answer is not defined but when any number is divided by zero, the answer is zero.

## Ans 6:

Class : Class 8

both are false bcas any fraction with numerator or denominator 0 is not valid / is not right