International Maths Olympiad Forum By SOF Olympiad Trainer - Page 97

User Forum

Subject :IMO    Class : Class 4

Ans 1:

Class : Class 4
b xc=110

Ans 2:

Class : Class 4
Ans is D AsXL value is 40 n IX value is 9 so 40 + 9 is 49

Ans 3:

Class : Class 4
Ans is D AsXL value is 40 n IX value is 9 so 40 + 9 is 49

Post Your Answer

Subject :IMO    Class : Class 4

Ans 1:

Class : Class 5
ANSWER IS B

Ans 2:

Class : Class 4

Post Your Answer

Subject :IMO    Class : Class 4

Ans 1:

Class : Class 7

Ans 2:

Class : Class 6
A-34

Ans 3:

Class : Class 4
just count how many cubes are there in the figure . it should be A .

Ans 4:

Class : Class 5
option a

Post Your Answer

Subject :IMO    Class : Class 4

Ans 1:

Class : Class 5
Your answer is wrong. You have to divide 75 by 5 so the answer comes Rs.15

Post Your Answer

Subject :IMO    Class : Class 4

Ans 1:

Class : Class 5
_____________ is a factor of 7th multiple of 43. Solution:7th multiple of 43=43*7=301 As,4,5,6 are not but 7 is divisible:301/7=43 So,correct answer is no.:D(7)

Post Your Answer

Subject :IMO    Class : Class 4

Ans 1:

Class : Class 6
These are fractions,aren't they?

Ans 2:

Class : Class 3
above question is asked about a year back but it is not answered yet.........then what is the use of our comments here?

Ans 3:

Class : Class 9
how are the fractions calculated in this question?

Ans 4:

Class : Class 7

Ans 5:

Class : Class 4
The answer is D as the shaded part of figure D is 18/36 = 1/2 and the answer beside it is given as 3/8 3/24 = 9/24 3/24 = 12/24 = 1/2 which is the same.

Ans 6:

Class : Class 7
E-X-P-L-A-I-N----- Explain quick(ASAP)! Thank you!

Post Your Answer

Subject :IMO    Class : Class 4

Ans 1:

Class : Class 6
B is the answer means 140

Ans 2:

Class : Class 6
B is the answer means 140

Ans 3:

Class : Class 6
b=140 kg

Ans 4:

Class : Class 4
The answer is C only

Post Your Answer

Subject :IMO    Class : Class 4

Ans 1:

Class : Class 4
for 1st hour Rs.15 + 10 +10 +10 +10 +10 +10 = Rs.75 { because every half hour he pays Rs.10 therefore for 3 additional hours he has to pay Rs.60 + 15 = 75}

Post Your Answer

Subject :IMO    Class : Class 4

Ans 1:

Class : Class 6

Ans 2:

Class : Class 4
96427 - 24679 = 71748

Ans 3:

Class : Class 7
largest is 97,642 and smallest is 24679

Ans 4:

Class : Class 7
the largest number is 97642 and you write 96427

Post Your Answer

Subject :IMO    Class : Class 4

Ans 1:

Class : Class 5

Ans 2:

Class : Class 8
the answer is b

Ans 3:

Class : Class 6
no,it is b

Ans 4:

Class : Class 6
it is OPTION B

Ans 5:

Class : Class 6
no,it is b

Ans 6:

Class : Class 4

Ans 7:

Class : Class 6

Ans 8:

Class : Class 2

Ans 9:

Class : Class 4
it should be B but its showing D

Post Your Answer