International Maths Olympiad Forum By SOF Olympiad Trainer

# User Forum

Subject :IMO    Class : Class 3

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Subject :IMO    Class : Class 5

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Subject :IMO    Class : Class 6

Class : Class 7
it will be a

## Ans 2:

Class : Class 6
the answer is a but it is written b

## Ans 3:

Class : Class 6
it will be athe 5 dots is on the side and the 3 side toothe 1 side will face up if the 2 side is facing at bottom

## Ans 4:

Class : Class 6
logically 1 will be up so its a not b

## Ans 5:

Class : Class 6
The opposite sides of the dice when added are 7 so if 2 dots are at the bottom 5 dots should be on the top.

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Subject :IMO    Class : Class 5

## Ans 1:

Class : Class 5
Reason is that the rule is that we can't repeat a symbol more than 3 times

## Ans 2:

Class : Class 5
THE CORRECT ANSWER IS ANSWER OPTION C BECAUSE MMMMDCCCI=4701 AND MMMMDCCCI=4801. So ,4701+4801=9502. Some people say that a roman numeral cant be repeated more than 3 times but in fact ( in rare cases )they can be used more than 3 times. like 4000 IS WRITTEN AS MMMM. THANK YOU FOR READING THIS !

Class : Class 10
c 9502

## Ans 4:

Class : Class 5
The question itself is wrong

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Subject :IMO    Class : Class 4

Class : Class 4
Answer:A

## Ans 2:

Class : Class 5
A Monday is the answer

Class : Class 4
Answer:A

## Ans 4:

Class : Class 4
Answer is A) How? The question is if day before yesterday was a Thursday so day after tomorrow today is which day. so today will be a Saturday and day after tomorrow will be a Monday, now letâ€™s hear the options . A) Monday B) Sunday C) Wednesday D) Friday So the option which has the day Monday is option A). So the answer is A)

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Subject :IMO    Class : Class 5

## Ans 1:

Class : Class 6
too confusingplease explain

## Ans 2:

Class : Class 6
It is easy. The question is saying A minus 5 (A-5) As Anny is A, and Tarun is 5 years younger, it is A-5 b)

## Ans 3:

Class : Class 6
ans should be all of thesestupid]

## Ans 4:

Class : Class 5
If Annys age = A,Taruns age ( 5 years less than Anny) = A-5....hence answer is B

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Subject :IMO    Class : Class 4

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Subject :IMO    Class : Class 3

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Subject :IMO    Class : Class 3

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Subject :IMO    Class : Class 4

## Ans 1: (Master Answer)

Class : Class 1

(A): Prime numbers have least number of factors. Hence, 17 has least factors as it is prime number.