International Maths Olympiad Forum By SOF Olympiad Trainer - Page 417

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Subject :IMO    Class : Class 8

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Subject :IMO    Class : Class 1

Ans 1:

Class : Class 6
please explain in easyway

Ans 2:

Class : Class 4
option A is the answer its easy

Ans 3:

Class : Class 6

Ans 4:

Class : Class 6

Ans 5:

Class : Class 4
the solution is very long but easy

Ans 6:

Class : Class 7
The solution is very difficult can you please make in a easy way

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Subject :IMO    Class : Class 3

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Subject :IMO    Class : Class 9

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Subject :IMO    Class : Class 9

Ans 1:

Class : Class 5

Ans 2:

Class : Class 9

Ans 3:

Class : Class 9
1 , 2 and 6 all are the possibilities

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Subject :IMO    Class : Class 4

Ans 1: (Master Answer)

Class : Class 1

(D):

       2005 > 1990 > 1983 > 1899

 


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Subject :IMO    Class : Class 8

Ans 1:

Class : Class 8
answer is F

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Subject :IMO    Class : Class 6

Ans 1:

Class : Class 9

Ans 2:

Class : Class 10

Ans 3:

Class : Class 9
Class: 6correct answer: Cthank you : )

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Subject :IMO    Class : Class 4

Ans 1: (Master Answer)

Class : Class 1

The correct answer is option A. 


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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 4
ans-c A+B=76 NOW ONE PUPIL FROM CLASS A TRANSFERED TO CLASS B SO NO OF PUPIL IN CLASS-A=A-1 ONE PUPIL ADD TO CLASS B SO CLASS B=B+1 NO OF PUPIL ARE SAME AFTER TRANSFER FROM CLASS A TO B SO,IT WILL BE 38 STUDENT IN EACH CLASS NOW A-1=38 A=39 B+1=38 B=37 SO NO OF PUPIL IN CLASS B WAS 37 AT FIRST

Ans 2:

Class : Class 7

Ans 3:

Class : Class 6
EXPLAIN PLEASE

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