International Maths Olympiad Forum By SOF Olympiad Trainer - Page 633

User Forum

Subject :IMO    Class : Class 4

Ans 1:

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 2:

Class : Class 8

Ans 3:

Class : Class 6

Ans 4:

Class : Class 5
Correct answer is B

Ans 5:

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

Ans 6:

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 7:

Class : Class 7
5 a 5

Ans 8:

Class : Class 4
5

Ans 9:

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 10:

Class : Class 6

Ans 11:

Class : Class 8
The correct answer is B

Ans 12:

Class : Class 8
SOF CLARIFY MY DOUBT ASAP

Ans 13:

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

Ans 14:

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 15:

Class : Class 5
The correct answer is B.

Ans 16:

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

Ans 17:

Class : Class 4
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 18:

Class : Class 3
THE CORRECT ANS: IS B

Ans 19:

Class : Class 2
Unfair

Post Your Answer

Subject :IMO    Class : Class 9

Ans 1:

Class : Class 9
1/12

Ans 2:

Class : Class 9
1/12

Post Your Answer

Subject :IMO    Class : Class 3

Ans 1:

Class : Class 4
I think it is D

Ans 2:

Class : Class 4
14cm

Ans 3:

Class : Class 4
I think it is D

Ans 4:

Class : Class 5
It's D

Ans 5:

Class : Class 4
I think it is D

Ans 6:

Class : Class 4
14cm

Ans 7:

Class : Class 4
I think it is D

Ans 8:

Class : Class 3
(D) 14 cm

Ans 9:

Class : Class 4
I think it is D

Ans 10:

Class : Class 6
I guess D

Ans 11:

Class : Class 3

Ans 12:

Class : Class 4
I think its D

Ans 13:

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

Post Your Answer

Subject :IMO    Class : Class 6

Ans 1:

Class : Class 8
yeah , b is correct

Ans 2:

Class : Class 8
Correct answer is B

Ans 3:

Class : Class 10

Ans 4:

Class : Class 8
CORRECT ANS IS B

Post Your Answer

Subject :IMO    Class : Class 6

Ans 1:

Class : Class 8
25=5*5

Ans 2:

Class : Class 8
25=5*5 Arkodyuti Maiti

Post Your Answer

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.

Post Your Answer

Subject :IMO    Class : Class 5

Ans 1:

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

Ans 2:

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

Ans 3:

Class : Class 5
B. 6

Ans 4:

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

Ans 5:

Class : Class 7
The answer is B. 6.

Ans 6:

Class : Class 2

Ans 7:

Class : Class 5
B.6

Ans 8:

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

Post Your Answer

Subject :IMO    Class : Class 5

Post Your Answer

Subject :IMO    Class : Class 1

Ans 1:

Class :
Answer should be option C

Ans 2:

Class : Class 1
Bottle, glass, ball and candle can roll. So answer should be 4..

Ans 3:

Class : Class 3
Answer should be 4

Ans 4:

Class : Class 1
answer should be 4

Ans 5:

Class : Class 4
answer should be 4

Ans 6:

Class : Class 2
Why bottle is not considered...

Ans 7:

Class : Class 5
answer should be 4

Ans 8:

Class : Class 5

Ans 9:

Class : Class 2
3

Ans 10:

Class : Class 2
Answer should be 4

Ans 11:

Class : Class 2
A bottle can also roll but it is saying only ball, glass and candle can roll.

Ans 12:

Class : Class 2
3

Ans 13:

Class :
Answer should be C because ball, bottle,glass,candle can roll

Ans 14:

Class : Class 4

Ans 15:

Class : Class 2
Answer should be 4. Bottle, Ball, Glass

Ans 16:

Class : Class 2
answer should be 4

Ans 17:

Class : Class 6

Post Your Answer

Subject :IMO    Class : Class 1

Ans 1: (Master Answer)

Class : Class 1
The correct answer is C.

Ans 2:

Class : Class 5

Ans 3:

Class : Class 3

Ans 4:

Class : Class 3
Please provide an explanation for how the answer for this question is Option C !!!

Ans 5:

Class : Class 2
can you explain the answer

Ans 6:

Class : Class 4

Ans 7:

Class : Class 6
HOW COME THE ANS IS C????????

Ans 8:

Class : Class 3
THE CORRECT ANSWER IS C

Ans 9:

Class : Class 4
Where is the solution?!?

Ans 10:

Class : Class 4
compare left top and left bottom. the left top has a square which is outside and left bottom has a square inside. right top has square outside and triangle inside so the answer should be right bottom has square inside and triangle outside.so the correct answer is C.

Ans 11:

Class : Class 6
how can the answer be c?? where is the formula?

Ans 12:

Class : Class 7
C

Ans 13:

Class : Class 5
Answer should be D because in first row Squares are outside so in the same pattern second row rectangles should be outside in the both the below pictures

Post Your Answer