International Maths Olympiad Forum By SOF Olympiad Trainer - Page 619

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Subject :IMO    Class : Class 3

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Subject :IMO    Class : Class 7

Ans 1:

Class : Class 7
the answer is 21 because they have asked "the sum of numbers that belong to 1 figure only." which means we have to add all the numbers that belong to any one of the following :-circlesquaretrianglehexagonTotal of all the numbers that belong to hexagon = 21So, the answer is 21.If you still don't understand, read my comment once again.

Ans 2:

Class : Class 9
A

Ans 3:

Class : Class 7
its a

Ans 4:

Class : Class 8
i also agree with all of you

Ans 5:

Class : Class 7
A-20. Their calculation is wrong

Ans 6:

Class : Class 7
answer is a - 20

Ans 7:

Class : Class 6
it is A

Ans 8:

Class : Class 10
I also got 20 but they're saying that it is 21

Ans 9:

Class : Class 8
Agreed it's A

Ans 10:

Class : Class 7
Yes answer is 20

Ans 11:

Class : Class 7
A

Ans 12:

Class : Class 7
Only Answer A

Ans 13:

Class : Class 8
The answer is definitely A 20

Ans 14:

Class : Class 7
Try putting this question in the error box

Ans 15:

Class : Class 7
20 only

Ans 16:

Class : Class 6
m

Ans 17:

Class : Class 6
A

Ans 18:

Class : Class 10
A - 20

Ans 19:

Class : Class 7
yes it is a only they have done wrong

Ans 20:

Class : Class 10
A-20

Ans 21:

Class : Class 8
a

Ans 22:

Class : Class 10
Answer is A

Ans 23:

Class : Class 8
A

Ans 24:

Class : Class 8
A

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Subject :IMO    Class : Class 8

Ans 1: (Master Answer)

Class : Class 1
The correct answer is C.

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 4
D8

Ans 2:

Class : Class 4
D8

Ans 3:

Class : Class 7
D 8

Ans 4:

Class : Class 4
d.8 too easy

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Subject :IMO    Class : Class 6

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Subject :IMO    Class : Class 7

Ans 1:

Class : Class 10
but what about the cylindrical curved shape

Ans 2:

Class : Class 7
3 faces

Ans 3:

Class : Class 9
But cylindrical and cone surfaces are curved. Should we count them as well?

Ans 4:

Class : Class 7
The answer will be 3. The three faces are-1st the cone shaped, 2nd the curved, 3rd the circle shaped.

Ans 5:

Class : Class 7
But how can we take the curved surface?

Ans 6:

Class : Class 6
How can the answer be 3?please explain

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Subject :IMO    Class : Class 7

Ans 1:

Class : Class 5
The answer is A.

Ans 2:

Class : Class 8

Ans 3:

Class : Class 8
This seems like a grade 1 question, not a grade 7 question

Ans 4:

Class : Class 10
25%

Ans 5:

Class : Class 8

Ans 6:

Class : Class 7

Ans 7:

Class : Class 9

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 5
the

Ans 2:

Class : Class 5
B

Ans 3:

Class : Class 6

Ans 4:

Class : Class 4
The answer is "D"

Ans 5:

Class : Class 5
the answer is B

Ans 6:

Class : Class 4
it is b not d

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 4
B

Ans 2:

Class : Class 4

Ans 3:

Class : Class 5
11 rupees(₹)

Ans 4:

Class : Class 4
b

Ans 5:

Class : Class 4
Option B 11 Rupees

Ans 6:

Class : Class 5
OH I SEE IT

Ans 7:

Class : Class 9
Lollipop=2 Toffee=2 Tea=5 2+2+5=9 20-9=11 So, Popcorn=11

Ans 8:

Class : Class 10
11 rupees

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Subject :IMO    Class : Class 6

Ans 1:

Class : Class 7
C IS THE CORRECT ANSWER

Ans 2:

Class : Class 6
c .

Ans 3:

Class : Class 7

Ans 4:

Class : Class 7

Ans 5:

Class : Class 8
b.

Ans 6:

Class : Class 9
Correct answer is 6.

Ans 7:

Class : Class 7
C IS RIGHT

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