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Subject :IMO    Class : Class 7

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 4
Answer is C

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Subject :IMO    Class : Class 8

The given figure is made up of a triangle and two identical semi-circles. P and Q are the centres of semicircles. If EP is the radius of the semicircle and measures 14 cm, then find the total shaded area.


A156 cm2
B108 cm2
C250 cm2
DNone of these


The solution to this question by sof Olympiad trainer is: Area of the 2 semi-circles = 2(½ π 142) cm2 = 22/7 x 14 x 14 = 616 cm2 So, the answer is - Dbut both the semicircles are not completely shaded???????

Ans 1:

Class : Class 8

Ans 2:

Class : Class 9
The solution explanation is wrong.two semicircles are not shaded only.

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Subject :IMO    Class : Class 8

Ans 1:

Class : Class 8

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Subject :IMO    Class : Class 3

Ans 1:

Class : Class 3
No number given

Ans 2:

Class : Class 7
No numbers found

Ans 3:

Class : Class 3

Ans 4:

Class : Class 7
No numbers found

Ans 5:

Class : Class 3
numbers are not typed.

Ans 6:

Class : Class 3
numbers are not printed

Ans 7:

Class : Class 3
Numbers not found

Ans 8:

Class : Class 3
How can it be answered if the question is not perfect ?

Ans 9:

Class : Class 3
numbers not printed

Ans 10:

Class : Class 3
no numbers

Ans 11:

Class : Class 4

Ans 12:

Class : Class 4
Numbers not found

Ans 13:

Class : Class 3

Ans 14:

Class : Class 2
numbers are not given

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Subject :IMO    Class : Class 1

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Subject :IMO    Class : Class 8

Ans 1:

Class : Class 8
C is the answer

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Subject :IMO    Class : Class 4

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Subject :IMO    Class : Class 3

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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 5
C.30. 480/8=60. 60 X 3=180. 480-180=300. Shreya poured 180 Kg of rice in the container. Remainder= 300. 300/5=60. 60 X 3=180. 3/5 of the remainder=180. 180/6=30.

Ans 2:

Class : Class 4
50

Ans 3:

Class : Class 5
Option C)

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