International Maths Olympiad Forum By SOF Olympiad Trainer - Page 93

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 10
because its asking the unshaded figure not the shaded figure

Ans 2:

Class : Class 2
because it is unshaded not shaded.

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 8
d

Ans 2:

Class : Class 10
no , its b.

Ans 3:

Class : Class 4
d

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Subject :IMO    Class : Class 4

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 6
How is this question done

Ans 2:

Class : Class 6
There are four equations P Q R=75; Q R S=90; P R S=100; Q S P=80Add them up all. You will get 3P 3Q 3R 3S=345. This means P Q R S=115We can replace the value of P Q R=75 in the above to get the value of S which would be 40. From the second equation, we can get the total value of Q R 40=90 as 50

Ans 3:

Class : Class 5

Ans 4:

Class : Class 6
Spaces is " ", the value disappeared after I posted the comment

Ans 5:

Class : Class 5

Ans 6:

Class : Class 4

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 4
D. 80.5

Ans 2:

Class : Class 8
The answer made by me was the same.The answer in the book is 57.50

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Subject :IMO    Class : Class 4

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Subject :IMO    Class : Class 4

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 4
Answer : C 9*9 = 81

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Subject :IMO    Class : Class 4

Ans 1: (Master Answer)

Class : Class 1
The correct answer is B.

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Subject :IMO    Class : Class 4

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