International Maths Olympiad Forum By SOF Olympiad Trainer - Page 366

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Subject :IMO    Class : Class 6

Ans 1:

Class : Class 8

Ans 2:

Class : Class 6
mad girl shorya.........it's crrct ans is right(c) blind see correctly. u know how to use a protacter???seems u dont...pagal uneducated-ineligible for olympiad sof....shouldn't participate in the exam.

Ans 3:

Class : Class 6

Ans 4:

Class : Class 8

Ans 5:

Class : Class 9
It should be ((b)obtuse)

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Subject :IMO    Class : Class 8

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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 8

Ans 2:

Class : Class 8

Ans 3:

Class : Class 5

Ans 4:

Class : Class 7
NO ANSWER

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Subject :IMO    Class : Class 3

Ans 1:

Class : Class 6
A

Ans 2:

Class : Class 3
the answer is a

Ans 3:

Class : Class 3
the answer is a

Ans 4:

Class : Class 6
the answer is a

Ans 5:

Class : Class 9
A

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Subject :IMO    Class : Class 5

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 5
It is A. Has 2/4 shaded 3/4 Shaded

Ans 2:

Class : Class 5

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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 7
yes 6000

Ans 2:

Class : Class 5
it should be 6000

Ans 3:

Class : Class 5
sum is 390 they are showing 392

Ans 4:

Class : Class 3
this sof question is idiot

Ans 5:

Class : Class 5
it should be 6000

Ans 6:

Class : Class 5
it should be 5000

Ans 7:

Class : Class 5

Ans 8:

Class : Class 5
It should be 6000. 123.5 266.5 = 390.0 . Now multiply 390.0* 15.5 = 6045. Rounding to thousand = 6000

Ans 9:

Class : Class 8
question needs to be corrected

Ans 10:

Class : Class 8

Ans 11:

Class : Class 7
The answer is 6000 but SOF is showing 5000 as. the answer .

Ans 12:

Class : Class 7
i thought to round off down it came 5000 but i got right answer being wrong

Ans 13:

Class : Class 3
you all are right it is showing 392 but when i check in calculator the ans is

Ans 14:

Class : Class 5

Ans 15:

Class : Class 7
the answer is coming as 6045. when we round it off, it is 6000 and sof is getting 392 and round off is getting 5000. HOW IS IT POSSIBLE?

Ans 16:

Class : Class 5
it should be 6000.

Ans 17:

Class : Class 3
Yes the answer should be 6000. Check it

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Subject :IMO    Class : Class 6

Ans 1:

Class : Class 7
I agree with Mukil

Ans 2:

Class : Class 7

Ans 3:

Class : Class 6
28 should be the answer then

Ans 4:

Class : Class 9
34 is 6 greater than 28 so two small arcs wont add up to that amount

Ans 5:

Class : Class 5
Another mistake by SOF. Two mistakes in one exam! Correct option is A because if we take 1 square as 1 sq. cm, then two less than half arcs won't add up to 6 but rounded off to 0. My marks should be 55, not 53

Ans 6:

Class : Class 6
if its less then 1/2 then it should be 0...the ANSWER IS A

Ans 7:

Class : Class 8

Ans 8:

Class : Class 6

Ans 9:

Class : Class 7
please check the answer.it should be 28 sq.cm

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Subject :IMO    Class : Class 8

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Subject :IMO    Class : Class 6

Ans 1:

Class : Class 7

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