International Maths Olympiad Forum By SOF Olympiad Trainer - Page 672

User Forum

Subject :IMO    Class : Class 5

Ans 1:

Class : Class 7
What did you write the ANSWER as? The symbols are as follows: 1=I, 5=V, 10=X, 50=L,100=C, 500=D, 1000=M So, If you repeat I(1) it becomes 2 or 3 and there is no replacement for that. So it can be repeated. If you repeat V(5) it could become 10 or any number in 5's table, and there are Roman Numerals to replace that. For example, VVVVVVV can be replaced by XXXV. Hence, V cannot be repeated. Then, if you repeat X(10) it can become 20 or 30 and there is no replacement for that. So it can be repeated. Therefore, the answer is B) V. Thank You

Post Your Answer

Subject :IMO    Class : Class 4

Ans 1:

Class : Class 6
hoh

Ans 2:

Class : Class 5
how the heck did that happen

Ans 3:

Class : Class 4
how

Ans 4:

Class : Class 6

Post Your Answer

Subject :IMO    Class : Class 4

Post Your Answer

Subject :IMO    Class : Class 4

The given graph shows the number of printers sold by Priyansh computer mart over 5 months. Study the graph and answer the following questions.

If each printer costs ₹ 250, how much less did Priyansh computer mart collect in May than in April?

A ₹ 2000
B ₹ 3000
C ₹ 1500
D ₹ 3500


ihhhhhouggggggoiugpiuugoiiuuuuuugpiugpppppppppppppppugggggggggggjjjjppppppppiuuuuuuuuuuuuuuuiooooooooooooooouggggggggggggggggggggggggggiiiiiiiiiiiiiiiiiiiiiiigggggggggggggggggkkkkkkkkkkkkkkkkkkkkkkooooiiiuyyyyiuyyyyyyyyyyyyvvvvvvvvvvvvvvvvvyuuuuuuuuummmmmmmmmmmmmmmmmmmmmmoooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo

Ans 1:

Class : Class 4
A is ans

Ans 2:

Class : Class 4
A

Ans 3:

Class : Class 5
a

Post Your Answer

Subject :IMO    Class : Class 5

Ans 1:

Class : Class 7
The correct answer is D) 6725.

Ans 2: (Master Answer)

Class : Class 1
The correct answer is D.

Post Your Answer

Subject :IMO    Class : Class 6

Ans 1:

Class : Class 8

Ans 2:

Class : Class 6
ITS 'B' OPTION

Post Your Answer

Subject :IMO    Class : Class 5

Ans 1: (Master Answer)

Class : Class 1
The correct answer is C.

Ans 2:

Class : Class 4

Ans 3:

Class : Class 3
correct answer is C. It is sure that the answer has to be C

Ans 4:

Class : Class 8
ans.B

Ans 5:

Class : Class 3
ANS IS C CDXCVIII =498

Ans 6:

Class : Class 8
Answer C is correct. I agree

Ans 7:

Class : Class 9

Post Your Answer

Subject :IMO    Class : Class 3

Post Your Answer

Subject :IMO    Class : Class 9

Ans 1: (Master Answer)

Class : Class 1
The correct answer is A.

Post Your Answer

Subject :IMO    Class : Class 1

Ans 1:

Class : Class 5
It will be 'C' as his hands are different

Ans 2:

Class : Class 8

Ans 3:

Class : Class 4

Ans 4:

Class : Class 7
Ans Is B Part

Ans 5:

Class : Class 1
B

Ans 6:

Class : Class 7
ans is c

Ans 7:

Class : Class 1
Yes it is B as both the legs are in opposite direction.

Ans 8:

Class : Class 5
The answer is C

Ans 9:

Class : Class 4
I kept answer B but you are saying C

Ans 10:

Class :
this question is wrong, if we compare hands its option C, if you compare legs then its B.

Ans 11:

Class : Class 1
it can be C also as hands are short ?

Ans 12:

Class : Class 2
Answer is b as hands and legs are not matching

Post Your Answer