International Maths Olympiad Forum By SOF Olympiad Trainer - Page 759

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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 7
The answer is B. 6.

Ans 2:

Class : Class 10
vayam from excelsior american school Gurgaon [ 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 2

Ans 6:

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

Ans 7:

Class : Class 5
B.6

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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Subject :IMO    Class : Class 1

Ans 1:

Class : Class 5
answer should be 4

Ans 2:

Class :
Answer should be option C

Ans 3:

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

Ans 4:

Class : Class 2
3

Ans 5:

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

Ans 6:

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

Ans 7:

Class : Class 6

Ans 8:

Class : Class 2
Answer should be 4

Ans 9:

Class : Class 2
3

Ans 10:

Class : Class 5

Ans 11:

Class : Class 1
answer should be 4

Ans 12:

Class : Class 6
Why bottle is not considered...

Ans 13:

Class : Class 2
answer should be 4

Ans 14:

Class : Class 5
answer should be 4

Ans 15:

Class : Class 6

Ans 16:

Class : Class 5
A bottle can also roll but it is saying only ball, glass and candle can roll.

Ans 17:

Class : Class 3
Answer should be 4

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Subject :IMO    Class : Class 1

Ans 1:

Class : Class 8
C

Ans 2:

Class : Class 3
THE CORRECT ANSWER IS C

Ans 3:

Class : Class 8
HOW COME THE ANS IS C????????

Ans 4: (Master Answer)

Class : Class 1
The correct answer is C.

Ans 5:

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

Ans 6:

Class : Class 5
Where is the solution?!?

Ans 7:

Class : Class 6
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 8:

Class : Class 7
how can the answer be c?? where is the formula?

Ans 9:

Class : Class 2
can you explain the answer

Ans 10:

Class : Class 3

Ans 11:

Class : Class 5

Ans 12:

Class : Class 4

Ans 13:

Class : Class 6
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

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 4
ANS;B

Ans 2:

Class : Class 8
B AS we convert mixed to improper fraction so 4 1/2 = 2 x 4 1 /2 = 9/2 2 1/8 = 8 x 2 1 / 8 = 17/8 Then we find equivalent fractions 9/2 = 9 x 4 / 2 x 4 = 36 / 8 and 17 / 8 will remain same as we know. Now we do subtraction. 36 / 8 - 17 / 8 = 36 - 17 / 8 = 19 / 8 = 19 divided by 8= Quotient=2, Remainder=3 so 2 3/8

Ans 3:

Class : Class 6
The correct answer should be Option B. By Ankush

Ans 4:

Class : Class 7
B

Ans 5:

Class : Class 7

Ans 6:

Class : Class 9
B

Ans 7:

Class : Class 7
the answer is b

Ans 8:

Class : Class 5

Ans 9:

Class : Class 7

Ans 10:

Class : Class 4

Ans 11:

Class : Class 5
Answer is B

Ans 12:

Class : Class 4
D

Ans 13:

Class : Class 7
b because if we divide the into 2 part i.e 4 and 1/2 and 2 and 1/8 means 4-2 whloes is 2 1/2 and 1/8 way 1/2=2/4=4/8-1/8=3/8 hence ans 2 wholes and 3/8

Ans 14:

Class : Class 4
How is it B? Guys somebody OH PLEASE explain! I don't understand ANYTHING:(

Ans 15:

Class : Class 4
D

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Subject :IMO    Class : Class 3

Ans 1:

Class : Class 3
D 65

Ans 2:

Class : Class 6
It is shown as 65 F in picture itself. How can it be 65 F ? It should be 69 F which is option A . And question is find NEAREST temperature .

Ans 3:

Class : Class 4
It is shown as 65F in picture itself.How can it be 65 F

Ans 4:

Class : Class 9
It is shown as 65 F in picture itself. How can it be 65 F ? It should be 69 F which is option A . And question is find NEAREST temperature .

Ans 5:

Class : Class 4
How is this question worth 2 marks

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Subject :IMO    Class : Class 7

Ans 1:

Class : Class 3

Ans 2:

Class : Class 8
sof never responds :[

Ans 3:

Class : Class 7
there is a problem with the question

Ans 4:

Class : Class 9
yes the answer is C obviously

Ans 5:

Class : Class 3
That's what

Ans 6:

Class : Class 4
Anand Prakash from Nazareth Acadmey Gaya , BiharPlease give the solution!

Ans 7:

Class : Class 9
Might be a technical problem with this question

Ans 8:

Class : Class 5
the third option is right!!!!!

Ans 9:

Class : Class 9
ans is C, They r wrong!!!

Ans 10:

Class : Class 9
Answer is c

Ans 11:

Class : Class 8
Agreed. The answer is definitely C.

Ans 12:

Class : Class 8
Obviously yeah the answer is C

Ans 13:

Class : Class 7
The answer should be c

Ans 14:

Class : Class 9
SURFACE MIGHT BE CURVED RIGHT??? SO ANS IS C

Ans 15:

Class : Class 3
Dont worry the answrr is c

Ans 16:

Class : Class 9

Ans 17:

Class : Class 5
yes..... The answer is C however, it has given the solution wrong.

Ans 18:

Class : Class 8
sof never respond/fix its mistakes :(

Ans 19:

Class : Class 10
yes the answer is c, there is a technical issue

Ans 20:

Class : Class 8
How can the answer be b??

Ans 21:

Class : Class 7
Answer c is right but they aren't responding

Ans 22:

Class : Class 10
u know what perpendicular is right?c is answer

Ans 23:

Class : Class 8
Can someone explain the problem

Ans 24:

Class : Class 7
its definitely c..

Ans 25:

Class : Class 3

Ans 26:

Class : Class 8
obviously answer is c

Ans 27:

Class : Class 7
its definitely c..

Ans 28:

Class : Class 9
Please explain

Ans 29:

Class : Class 8
guys!!!! the answer is C....!!!!!!!!!..........it is so obvious.

Ans 30:

Class : Class 9
The answer is C for sure.

Ans 31:

Class : Class 8
yes everyone the answer is c

Ans 32:

Class : Class 7
The problem is there in some answers but nobody answers the queries of the people I have come across.

Ans 33:

Class : Class 9

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Subject :IMO    Class : Class 7

Ans 1:

Class : Class 7
its B because as u can see in each figure there is a difference between the number of sides by one............. in the first the shape has six sides, in the second five sides, in the third four sides and so on......!!!! So at the last there must be two sides only!!! Hope u can understand!!!

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Subject :IMO    Class : Class 7

Ans 1: (Master Answer)

Class : Class 1
The correct answer is B.

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