Subject :IMO Class : Class 8
Subject :IMO Class : Class 7
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Subject :IMO Class : Class 4
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Subject :IMO Class : Class 4
Ans 1:
Class : Class 5
Option A 84 m is the right answer.
Solution : The area of square is 144 m as given. Hence, the side of square is 12 m. The length of one smaller square in the shaded square is 6 m.
Hence the length of the rectangle is 6+6+6+6 =24
the breadth of rectangle is 6+6+6=18
The perimetre of rectangle is 2(l+b) = 2 (24+18) = 2*42 = 84 m
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Subject :IMO Class : Class 4
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Subject :IMO Class : Class 6
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Subject :IMO Class : Class 7
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Subject :IMO Class : Class 7
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Subject :IMO Class : Class 3
Ans 6:
Class : Class 3
the ans is A because u have to calculate the no. of sides for each figure, subtract no of sides ofsecond fig from 1st
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Subject :IMO Class : Class 6
Ans 4:
Class : Class 6
I get 2.8 but the admin is not sure about the process and is saying the wrong answer-35 I need to know how did they get the solution
Ans 6:
Class : Class 9
Why is the solution not clear.I am not understanding this solution. Always I have difficulty understanding these solutions.
Ans 8:
Class : Class 8
Plz explain If an admin can't solve this, then don't expect students of class 6 to solve it.
Ans 10:
Class : Class 3
yeah they are not clear in the solution. maybe the computer is programmed to show the specific lines of not being sure of the process
Ans 13:
Class : Class 7
even the admin is not sure of the process.... how do they expect us to solve such difficult questions
Ans 19:
Class : Class 7
yes i also hve difficulty in understanding these questions and I think the answer is 2.8
Ans 21:
Class : Class 6
this question was very difficult . the admin doesn't know the process than how can he give it us
Ans 23:
Class : Class 9
The solution provided by SOF says - 1/5 ÷ 1/14 = 1/5 x 14 I am not sure about the process. Answer-(B)35This is silly!
Ans 24:
Class : Class 8
If you solve the problem you get 2.8 not 35. SOF Olympiad Trainer need to explain how they got the solution.