International Maths Olympiad Forum By SOF Olympiad Trainer - Page 535

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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 6

Ans 2:

Class : Class 4
what is the relation between these?

Ans 3:

Class : Class 5

Ans 4:

Class : Class 5
what is the relationship?

Ans 5:

Class : Class 4
please tell fast?

Ans 6:

Class : Class 6
It should be number C as 510 is not divisible by 8 while rest are.

Ans 7:

Class : Class 6
The answer also could be B because in that both the numbers are odd and in rest both the numbers are even

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Subject :IMO    Class : Class 9

Ans 1: (Master Answer)

Class : Class 1
The correct answer is B.

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Subject :IMO    Class : Class 9

Ans 1: (Master Answer)

Class : Class 1
The correct answer is B.

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Subject :IMO    Class : Class 8

Ans 1: (Master Answer)

Class : Class 1
The correct answer is D.

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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 7

Ans 2: (Master Answer)

Class : Class 1
The correct answer is C.

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 2
its XDVM, M,L FLXC

Ans 2:

Class : Class 6
nnnnhhhhhoooookkkkkk

Ans 3:

Class : Class 4
correct answer is C

Ans 4:

Class : Class 4
C

Ans 5:

Class : Class 3
Didn’t understand

Ans 6:

Class : Class 1
how not understood

Ans 7:

Class : Class 7
C is right

Ans 8:

Class : Class 3
It is definitely c

Ans 9:

Class : Class 4
Option C

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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 6
sorry very nice question

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Subject :IMO    Class : Class 7

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Subject :IMO    Class : Class 9

Ans 1:

Class : Class 10
Let the angle be x. Ext angle of x=180-x ATQ, req angle=x/2+((180-x)/2)=180/2=90(ans) opt a

Ans 2:

Class : Class 10
Let the angle be x. Ext angle of x=180-x ATQ, req angle=x/2+((180-x)/2)=180/2=90(ans) opt a

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 6
The answer is C. I have solved it before. The bill was Rs 92. 100-92= Rs 8

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