International Maths Olympiad Forum By SOF Olympiad Trainer - Page 695

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Subject :IMO    Class : Class 5

Ans 1: (Master Answer)

Class : Class 1
The correct answer is B.

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Subject :IMO    Class : Class 6

Ans 1: (Master Answer)

Class : Class 1
The correct answer is A.

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Subject :IMO    Class : Class 3

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Subject :IMO    Class : Class 1

Ans 1:

Class : Class 7
please let me understand

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Subject :IMO    Class : Class 8

Ans 1:

Class : Class 6
Use common sense it can't be options b , c and d as (2a)^2 is 4a^2 and except in option a , the answer is not there. So it is A

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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 1

Ans 1:

Class : Class 8
The correct answer is B

Ans 2:

Class : Class 7
ans is c

Ans 3: (Master Answer)

Class : Class 1
The correct answer is B.

Ans 4:

Class : Class 9

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Subject :IMO    Class : Class 1

Ans 1:

Class : Class 9

Ans 2:

Class : Class 6
A

Ans 3:

Class : Class 8
Correct answer is D

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Subject :IMO    Class : Class 1

Ans 1:

Class : Class 8
Number of Soups = 2 Number of Sandwiches = 2 Number of Salads = 2 ∴ Required number of different types of lunch = 2 × 2 × 2 = 8correct answer is D

Ans 2: (Master Answer)

Class : Class 1
The correct answer is D.

Ans 3:

Class : Class 9

Ans 4:

Class : Class 9

Ans 5:

Class : Class 9
option d

Ans 6:

Class : Class 9

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