International Maths Olympiad Forum By SOF Olympiad Trainer

User Forum

Subject :IMO    Class : Class 6

Ans 1:

Class : Class 7
7

Ans 2:

Class : Class 9
-3

Post Your Answer

Subject :IMO    Class : Class 6

Ans 1:

Class : Class 7
20

Ans 2:

Class : Class 7
20

Ans 3:

Class : Class 6
20

Ans 4:

Class : Class 6
the answer :-20

Ans 5:

Class : Class 6
It is 19 or 20

Ans 6:

Class : Class 7
20

Ans 7:

Class : Class 8
20

Ans 8:

Class : Class 9
a) 19 as 17 is a prime no. 23 is a prime no. 19 is a prime no. b) 20 as 17,20,23 (difference of 3)

Ans 9:

Class : Class 6
20.

Ans 10:

Class : Class 6
20

Ans 11:

Class : Class 8
20

Post Your Answer

Subject :IMO    Class : Class 7

Ans 1:

Class : Class 8
39 seconds

Ans 2:

Class : Class 7
39 seconds

Ans 3:

Class : Class 8
3 times

Ans 4:

Class : Class 7
39 Sec

Ans 5:

Class : Class 8
The time taken for going up and down = 1+1= 2 Distance travelled in 2 sec = +5-2= 3 Time taken to climb the rod = 60/3 = 20 x 2= 40

Ans 6:

Class : Class 7
39seconds

Post Your Answer

Subject :IMO    Class : Class 4

Ans 1:

Class : Class 8
24255

Ans 2:

Class : Class 8
Ok to solve the question we have to divide 34,650 from 100 and then answer will be 346 .5 and then we have to multiply it with 70 and answer will be 24255.0 . Final answer will be 24255 .

Ans 3:

Class : Class 5
24255 students passed the exam

Ans 4:

Class : Class 8
solution= 70% of 34650 students passed= (70 / 100)*34650=24255 students passed in the exam.

Ans 5:

Class : Class 8
24255

Ans 6:

Class : Class 8
24255

Ans 7:

Class : Class 8

Post Your Answer

Subject :IMO    Class : Class 6

Ans 1:

Class : Class 7
139

Ans 2:

Class : Class 8
139

Ans 3:

Class : Class 7
139

Ans 4:

Class : Class 7
139

Ans 5:

Class : Class 8
139

Ans 6:

Class : Class 6
139

Post Your Answer

Subject :IMO    Class : Class 4

Ans 1:

Class : Class 5
Any line segment starting at any point on the circumference of the circle and ending on any other point again on the circumference of the same circle.

Post Your Answer

Subject :IMO    Class : Class 7

Ans 1:

Class : Class 7
An equation is a type of algebraic format which has an 'equals to' sign (=). It contains one or more variables. It also contains constants like 2 in the below given equation. For example: 2m+n=16

Ans 2:

Class : Class 7
it is a set of constants and variables with an equal to sign

Ans 3:

Class : Class 8
A simple equation is a statement of equality between two expressions containing constants and variables.

Ans 4:

Class : Class 7
Simple equation is equality between LHS and RHS . It has a equal to sign (=) and a variable.For example 2x=8

Post Your Answer

Subject :IMO    Class : Class 6

Ans 1:

Class : Class 7
65% decrease in price

Ans 2:

Class : Class 6
65%

Ans 3:

Class : Class 7
65%

Ans 4:

Class : Class 6
65%

Ans 5:

Class : Class 9
65%

Ans 6:

Class : Class 8
65%

Ans 7:

Class : Class 9
65%decrease

Post Your Answer

Subject :IMO    Class : Class 4

Ans 1:

Class : Class 4
A line which has two end points with a definite lenth.

Post Your Answer

Subject :IMO    Class : Class 6

Ans 1:

Class : Class 6
12 hours or 720 minutes

Ans 2:

Class : Class 8
480 minor 8 hrs first you take 1 pill at 0 hrs second pill at 4 hrs and third pill at 8 hrs

Ans 3:

Class : Class 6
720 minutes

Ans 4:

Class : Class 9
720 minutes

Ans 5:

Class : Class 7
You can finish them in 720 minutes

Ans 6:

Class : Class 8
720 minutes

Ans 7:

Class : Class 7
720 minutes

Post Your Answer