Subject :IMO Class : Class 8
Subject :IMO Class : Class 3
Ans 1:
Class : Class 7
A
Ans 2:
Class : Class 7
A
Ans 3:
Class : Class 3
C
Ans 4:
Class : Class 7
A
Ans 5:
Class : Class 3
C
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Subject :IMO Class : Class 8
Ans 1:
Class : Class 9
Ans 2:
Class : Class 9
A
Ans 3:
Class : Class 9
think that you are buying toffees
if you buy 2 toffees of $2 each then your total cost would be 2*$2
=$4
similarly here,
(x+4)*(x+4)
=x^2 + 8x + 16
hence option a
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Subject :IMO Class : Class 8
Post Your Answer
Subject :IMO Class : Class 3
Ans 1:
Class : Class 3
Ans 2:
Class : Class 3
m
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Subject :IMO Class : Class 4
Ans 1:
Class : Class 5
Post Your Answer
Subject :IMO Class : Class 5
Ans 1:
Class : Class 7
Their ( SOF Olympiad Trainer) solution is saying four , still they have marked 3 .
Ans 2:
Class : Class 6
Srijit, you are absolutely right!
Ans 3:
Class : Class 7
Ans 4:
Class : Class 6
The answer should be D. 4 as C, H, A, and I have at least a line of symmetry
Ans 5:
Class : Class 7
the answer is 4{d}
Ans 6:
Class : Class 7
my answer is 4 but you marked it wrong
Ans 7:
Class : Class 5
it is a printing mistake
Ans 8:
Class : Class 6
in the solution they say 4 and it is 4 but they mark it as wrong
Ans 9:
Class : Class 6
my answer i 4 but they marked it wrong and showed the correct answer 3 but in the solution they are saying the answer is 4.
Ans 10:
Class : Class 6
Ans 11:
Class : Class 6
why they are giving the answer as 4
Ans 12:
Class : Class 7
my answer is 4 but you marked it wrong
Ans 13:
Class : Class 7
the answer is 4{d}
Ans 14:
Class : Class 6
Ans 15:
Class : Class 6
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Ans 16:
Class : Class 6
my answer is 4 but you marked it wrong
Ans 17:
Class : Class 6
the correct ans should be option D
Ans 18:
Class : Class 6
I think that it's a printing mistake. IN solution they are writing C,H,A,I have a line of symmetry which are 4 letters, but in the answer they are giving 3
Ans 19:
Class : Class 6
your answer is wrong
Ans 20:
Class : Class 6
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Ans 21:
Class : Class 5
my answer is 4 but you marked it wrong
Ans 22:
Class : Class 5
Why is the solution answer D but, answer C? Answer 4 is answer D!!!
Ans 23:
Class : Class 7
my answer is 4 but it is marked as 3
Ans 24:
Class : Class 6
the answer should be D,4 and not C,3 as the letters in CHAIR are C,H,A,I but not R have a line of symmetry.
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Subject :IMO Class : Class 8
Ans 1:
Class : Class 8
the answer is(b) 65
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Subject :IMO Class : Class 9
Ans 1:
Class : Class 9
Ans 2:
Class : Class 9
option c
Ans 3:
Class : Class 9