International Maths Olympiad Forum By SOF Olympiad Trainer - Page 758

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Subject :IMO    Class : Class 5

Ans 1: (Master Answer)

Class : Class 1
Volume of 1 cube will be 2x2x2=8 units Volume of 12 such cubes is 12x8= 96 units. The correct answer is D.

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Subject :IMO    Class : Class 4

Ans 1: (Master Answer)

Class : Class 1
The correct answer is B.

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 2
Unfair

Ans 2:

Class : Class 6
The correct answer is C because one is the outer square, then there are 4 squares inside it and one square is tilted so that will also count.

Ans 3:

Class : Class 7
5 a 5

Ans 4:

Class : Class 7
yes,b is the right answer. we should just turn the diamond little bit. it will become square. and the other 5 squares.

Ans 5:

Class : Class 3
THE CORRECT ANS: IS B

Ans 6:

Class : Class 4
wrong anwer it should be 8

Ans 7:

Class : Class 2
so so so so so so wrong. They wont even let us put this as an error, when we put this as an error, it will say 'Please enter valid error' when it is a valid error. So bad SOF.

Ans 8:

Class : Class 6
The correct answer is B.

Ans 9:

Class : Class 4
5

Ans 10:

Class : Class 4
It should be 6 as the first one is the outer square(biggest one) and there are 4 small squares inside it, which makes 5 squares. There is also one square inside the figure which is tilted. It looks like a rhombus but isn't a rhombus because a rhombus doesn't have 4 angles measuring 90 degrees.

Ans 11:

Class : Class 4
there are 10 triangles:A,B,C,D,E,F,G,H,BC AND GH

Ans 12:

Class : Class 8
B as the rhombus if turned slightly diagonally will form a square and 5 squares are already there

Ans 13:

Class : Class 8

Ans 14:

Class : Class 8

Ans 15:

Class : Class 9
The correct answer is B

Ans 16:

Class : Class 4
it should be 5 as that one is a rhombus

Ans 17:

Class : Class 5
Whole question is wrong. The solution is also wrong. The 'squares' in the question and the solution has to be changed to 'triangles. The only thing which was right is the diagram in the solution.

Ans 18:

Class : Class 6

Ans 19:

Class : Class 8
SOF CLARIFY MY DOUBT ASAP

Ans 20:

Class : Class 5
Correct answer is B

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Subject :IMO    Class : Class 9

Ans 1:

Class : Class 9
1/12

Ans 2:

Class : Class 9
1/12

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Subject :IMO    Class : Class 3

Ans 1:

Class : Class 3

Ans 2:

Class : Class 4
I think it is D

Ans 3:

Class : Class 8
i attempted this question and it was showing green also CHEATER PETER STRAWBERRY EATER (SOF's new name) [short form- CPSE]

Ans 4:

Class : Class 4
I think it is D

Ans 5:

Class : Class 4
14cm

Ans 6:

Class : Class 7
It's D

Ans 7:

Class : Class 4
I think its D

Ans 8:

Class : Class 4
I think it is D

Ans 9:

Class : Class 8
I guess D

Ans 10:

Class : Class 4
I think it is D

Ans 11:

Class : Class 4
14cm

Ans 12:

Class : Class 4
I think it is D

Ans 13:

Class : Class 3
(D) 14 cm

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Subject :IMO    Class : Class 6

Ans 1:

Class : Class 3

Ans 2:

Class : Class 8
yeah , b is correct

Ans 3:

Class : Class 8
Correct answer is B

Ans 4:

Class : Class 8
CORRECT ANS IS B

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Subject :IMO    Class : Class 6

Ans 1:

Class : Class 8
25=5*5 Arkodyuti Maiti

Ans 2:

Class : Class 8
25=5*5

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Subject :IMO    Class : Class 6

Ans 1: (Master Answer)

Class : Class 1
She read 30 pages in 30 minutes That means she reads 1 page in 1 minute Hence, 250 pages in 250 minutes.

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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 2

Ans 2:

Class : Class 5
B.6

Ans 3:

Class : Class 5
B. 6

Ans 4:

Class : Class 8
It is (B)6 .Maybe the paper is showing it wrong.Sometimes the answers are shown wrong.

Ans 5:

Class : Class 10
vayam from excelsior american school Gurgaon [ B ] 6

Ans 6:

Class : Class 7
The answer is B. 6.

Ans 7:

Class : Class 7
paper has reported it c but it is b.

Ans 8:

Class : Class 5
It is (B)6 .Maybe the paper is showing it wrong.Sometimes the answers are shown wrong.

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Subject :IMO    Class : Class 5

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