International Maths Olympiad Forum By SOF Olympiad Trainer - Page 233

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Subject :IMO    Class : Class 6

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Subject :IMO    Class : Class 2

Ans 1:

Class : Class 5
C.4,21

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Class : Class 5

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Subject :IMO    Class : Class 7

Ans 1:

Class : Class 7
Hey there! The correct option is (A).(i).We know that for any real number K from 1 to 10; when it is multiplied by an integral exponent of 10, is known as the standard form of that number. That is of the form K*10^n for any integer n. So the answer of the first one is standard form.(ii).(2^0)*(3^0) (1^0)*3 = 1*1 1*3 = 1 3 = 4.(iii).((2^2)^2*7^2)/(8^3*7) = (2^4*7^2)/(2^9*7) = 2^(4-9)*7^(2-1) = 7*2^(-5).

Ans 2:

Class : Class 8
Howw

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Class : Class 8

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Subject :IMO    Class : Class 6

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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 6
loloo

Ans 2:

Class : Class 5
its wrong beacuse in question there is given 5 person but there is given 6 person

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Subject :IMO    Class : Class 3

Ans 1:

Class : Class 3
printing mistakes answer!

Ans 2:

Class : Class 4
i want a explaination

Ans 3:

Class : Class 3
Please fix the mistake, the answer will be B

Ans 4:

Class : Class 3
I want a solution

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Class : Class 3
The mistake should be fixed.

Ans 6:

Class : Class 3
I want an explanation this cannot work when I did the multiplication the answer came 2550 are any of you guys confused about this then write it in forum

Ans 7:

Class : Class 3
I want a solution explained on this

Ans 8:

Class : Class 3
It's B. Fix the mistake.

Ans 9:

Class : Class 3
B

Ans 10:

Class : Class 3

Ans 11:

Class : Class 3

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Subject :IMO    Class : Class 2

Ans 1:

Class : Class 2
I got 20/20

Ans 2:

Class : Class 2

Ans 3:

Class : Class 3
Mahi Chandra from Icon School Of Excellence, BengaluruClass:I got 20/20

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Subject :IMO    Class : Class 2

Ans 1:

Class : Class 2
I got 20/20

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Subject :IMO    Class : Class 6

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 7
144

Ans 2:

Class : Class 4
150

Ans 3:

Class : Class 4
144

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