International Maths Olympiad Forum By SOF Olympiad Trainer - Page 622

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 4
D8

Ans 2:

Class : Class 7
D 8

Ans 3:

Class : Class 4
D8

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 7
3 faces

Ans 2:

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

Ans 3:

Class : Class 10
but what about the cylindrical curved shape

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 6
How can the answer be 3?please explain

Ans 6:

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

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Subject :IMO    Class : Class 7

Ans 1:

Class : Class 8

Ans 2:

Class : Class 10
25%

Ans 3:

Class : Class 5
The answer is A.

Ans 4:

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

Ans 5:

Class : Class 9

Ans 6:

Class : Class 7

Ans 7:

Class : Class 8

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 5
the answer is B

Ans 2:

Class : Class 5
The answer is "D"

Ans 3:

Class : Class 6

Ans 4:

Class : Class 5
the

Ans 5:

Class : Class 5
B

Ans 6:

Class : Class 4
it is b not d

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 10
11 rupees

Ans 2:

Class : Class 5
11 rupees(₹)

Ans 3:

Class : Class 4
B

Ans 4:

Class : Class 5
OH I SEE IT

Ans 5:

Class : Class 4

Ans 6:

Class : Class 4
b

Ans 7:

Class : Class 4
Option B 11 Rupees

Ans 8:

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

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Subject :IMO    Class : Class 6

Ans 1:

Class : Class 7
C IS RIGHT

Ans 2:

Class : Class 6
c .

Ans 3:

Class : Class 7

Ans 4:

Class : Class 9
Correct answer is 6.

Ans 5:

Class : Class 7
C IS THE CORRECT ANSWER

Ans 6:

Class : Class 8
b.

Ans 7:

Class : Class 7

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Subject :IMO    Class : Class 6

Ans 1:

Class : Class 6
option a

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 6
I THINK IT SHOULD BE B BECAUSE IT IS RISHAB DIVIDED BY DEEPALI

Ans 2:

Class : Class 7

Ans 3:

Class : Class 8
C

Ans 4:

Class : Class 5
I THINK IT SHOULD BE B BECAUSE IT IS RISHAB DIVIDED BY DEEPALI

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Subject :IMO    Class : Class 3

Ans 1:

Class : Class 4
b

Ans 2:

Class : Class 3
d

Ans 3:

Class : Class 5

Ans 4:

Class : Class 4
D

Ans 5:

Class : Class 5
The answer is D. As it follows the distributive property of multiplication. 7x4=28, 4x7=28

Ans 6:

Class : Class 7
B

Ans 7:

Class : Class 1
Answer is D. As total no of flowers is 28. So 7 groups of 4 each.

Ans 8:

Class : Class 3
ZX

Ans 9:

Class : Class 3

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