International Maths Olympiad Forum By SOF Olympiad Trainer - Page 482

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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 6

Ans 2:

Class : Class 6
Ans is A because Sonam started studying at 10:18 am and stopped studying at 1:8 pm. So 1:8-10:18=1:08-10:18=12:68-10:18=2:50, which is the time duration.

Ans 3:

Class : Class 7

Ans 4:

Class : Class 5

Ans 5:

Class : Class 7

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Subject :IMO    Class : Class 2

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Subject :IMO    Class : Class 3

Ans 1:

Class : Class 8

Ans 2:

Class : Class 8
Look KANGAROO= 28 steps in a time HORSE = 7 steps in a time So,28 should be divided by 7 So,28 divided by 7 = 4 If KANGAROO= 2 steps then 2 shall be multiplied by 4 Which means 2 multiplied by 4 = 8 So Option B

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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 7
B

Ans 2:

Class : Class 5
Hey all!

Ans 3:

Class : Class 5
the ans is b

Ans 4:

Class : Class 7
It can be D also

Ans 5:

Class : Class 5

Ans 6:

Class : Class 6

Ans 7:

Class : Class 5

Ans 8:

Class : Class 5
very good

Ans 9:

Class : Class 9
kk

Ans 10:

Class : Class 6

Ans 11:

Class : Class 9
B

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 9
I know

Ans 2:

Class : Class 9
why

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Subject :IMO    Class : Class 1

Ans 1:

Class : Class 5

Ans 2:

Class : Class 7

Ans 3:

Class : Class 5
We know that SMART PANTS!!!!

Ans 4:

Class : Class 6
The answer of this Question is D

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Subject :IMO    Class : Class 3

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Subject :IMO    Class : Class 8

Ans 1:

Class : Class 8

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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 8

Ans 2:

Class : Class 8
side EF and FG will be 7*2^1/2 so correct answer is 47.89. pl justify your answer

Ans 3:

Class : Class 5
the triangles are right angled triangles, so the hypotenuse is the largest side. so the answer is d. please check

Ans 4:

Class : Class 5
jow do you calculate the side of an isosceles triangle?

Ans 5:

Class : Class 6
Ans is B because the side of the square is 56 m/4=14m. half of the two sides on the left side and the right side is being cut and the upper side is being cut totally and the two triangles are equivalent triangles. So the perimeter of the remaining part will be (7 m X 4)+14 m=28 m+14 m=42 m.

Ans 6:

Class : Class 8

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 4
B

Ans 2:

Class : Class 3
B

Ans 3:

Class : Class 4
B .

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