International Maths Olympiad Forum By SOF Olympiad Trainer - Page 679

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Subject :IMO    Class : Class 6

Ans 1:

Class : Class 8
Plz explain this question???

Ans 2:

Class : Class 6

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 6
A-34

Ans 2:

Class : Class 7

Ans 3:

Class : Class 5
option a

Ans 4:

Class : Class 4
just count how many cubes are there in the figure . it should be A .

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Subject :IMO    Class : Class 6

Ans 1:

Class : Class 8

Ans 2: (Master Answer)

Class : Class 1
The correct answer is D.

Ans 3:

Class : Class 8

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Subject :IMO    Class : Class 3

Ans 1: (Master Answer)

Class : Class 1
The correct answer is B.

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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:

Class : Class 7
Ans is 1073 Cakes sold Monday is 39 more than Tuesday= 278-39= 239 Tuesday- 278 Wednesday= double of cakes sold on Tuesday= 278*2= 556 So total= 239 +278+556= 1073

Ans 2:

Class : Class 7
Ans is 1073 Cakes sold Monday is 39 more than Tuesday= 278-39= 239 Tuesday- 278 Wednesday= double of cakes sold on Tuesday= 278*2= 556 So total= 239 +278+556= 1073

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Subject :IMO    Class : Class 6

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Subject :IMO    Class : Class 8

Ans 1:

Class : Class 8
Answer is C. Circumference of the circle will be equal to l (the wire forms the circle) 2 * 22/7 * r = l , r = l/44/7 Area = 22/7 * r * r = 22/7 * l/44/7 * l/44/7 = l*l/4*44/7 Therefore radius : area = l/44/7 : l*l/4*44/7 = 2 : l Hope it helped!

Ans 2:

Class : Class 8

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Subject :IMO    Class : Class 8

Ans 1: (Master Answer)

Class : Class 1
The correct answer is B.

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Subject :IMO    Class : Class 8

Ans 1:

Class : Class 9
ANS:D

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