International Maths Olympiad Forum By SOF Olympiad Trainer - Page 697

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 5
Answer is 10

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Subject :IMO    Class : Class 8

Ans 1:

Class : Class 7
It's not (A) it's (D) none of the given as we should look at the initial figure and net figure. Here, there is no net figure which completes the conditions of initial figure.

Ans 2:

Class : Class 9
b

Ans 3:

Class : Class 8
A

Ans 4:

Class : Class 8
Answer is (a)

Ans 5:

Class : Class 9
it is not a it is d because it does no make a perfect shape like a triangular prismed cone it is just making something like a pyramid.

Ans 6:

Class : Class 9
Answer is a because A has 4 faces and it is not D because D has a square face.....so its clear with as A has 4 triangular faces..

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Subject :IMO    Class : Class 8

Ans 1:

Class : Class 8
answer is (c)because the possible outcomes of two dices 4,1/1,4/2,2.

Ans 2:

Class : Class 8
answer is (c)because the possible outcomes of two dices 4,1/1,4/2,2.

Ans 3:

Class : Class 8
Answer is (c) possible outcomes are 1,4 or 2,2 or 4,1

Ans 4:

Class : Class 9
THERE ARE TOTALLY 36 WAYS IN WHICH TWO DICES CAN FALL IN THOSE 15 WAYS APPROVE THAT [ x= 1st dice, y=2nd dice ] X x Y= MULTIPLE OF 4....THEREFORE 15/36 = 5/12 ANSWER IS D

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Subject :IMO    Class : Class 3

Ans 1:

Class : Class 1
(b) Q,P,S,R

Ans 2:

Class : Class 5
Answer is B

Ans 3:

Class : Class 3
the answer is a

Ans 4:

Class : Class 5
The answer is (C):R,S,P,Q

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 7
Answer-option A.

Ans 2:

Class : Class 10
ANS SHOULD BE D!!!!!!

Ans 3:

Class : Class 10

Ans 4:

Class : Class 2
Answer d

Ans 5:

Class : Class 8

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Subject :IMO    Class : Class 7

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 1
(b)62 thats why because 62 doesn't come in 9's table

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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 8
Please don't ask this question here afterwards.

Ans 2:

Class : Class 5
yes v.p.janjam is right

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Subject :IMO    Class : Class 7

Ans 1: (Master Answer)

Class : Class 1
The correct answer is D.

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Subject :IMO    Class : Class 7

Ans 1: (Master Answer)

Class : Class 1
The correct answer is D.

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