International Maths Olympiad Forum By SOF Olympiad Trainer

User Forum

Subject :IMO    Class : Class 6

Class : Class 8
139

Class : Class 7
139

Class : Class 6
139

Class : Class 8
139

Class : Class 7
139

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

Ans 2:

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 3:

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

Ans 4:

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

Post Your Answer

Subject :IMO    Class : Class 6

Class : Class 6
65%

Ans 2:

Class : Class 7
65% decrease in price

Class : Class 9
65%decrease

Class : Class 7
65%

Class : Class 9
65%

Class : Class 8
65%

Class : Class 6
65%

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

Class : Class 6
720 minutes

Class : Class 9
720 minutes

Class : Class 8
720 minutes

Class : Class 7
720 minutes

Ans 6:

Class : Class 7
You can finish them in 720 minutes

Ans 7:

Class : Class 6
12 hours or 720 minutes

Post Your Answer

Subject :IMO    Class : Class 2

Ans 1:

Class : Class 5
triangulus number and infinite is not a number

Ans 2:

Class : Class 2
the biggest number is infinite.

Post Your Answer

Subject :IMO    Class : Class 5

Ans 1:

Class : Class 5
A square has 4 lines of symmetry

Ans 2:

Class : Class 6
The answer is 4 lines of symmetry

Class : Class 8
4

Ans 4:

Class : Class 7
A square has 4 lines of symmetry

Class : Class 9
4. Four lines

Class : Class 8
4. Four lines

Class : Class 8
4. Four lines

Class : Class 6
4 lines

Class : Class 7
4

Class : Class 5
4

Ans 11:

Class : Class 7
a square have 4 lines of symmetry

Ans 12:

Class : Class 5
The answer is 4.Four lines because first + then x = 4 lines

Class : Class 5
4

Class : Class 6
4

Post Your Answer

Subject :IMO    Class : Class 5

Class : Class 6
1.3.6

Class : Class 6
.36 km/h

Class : Class 8
4. .36 km/h

Class : Class 7
1.c3.6 km/hr

Class : Class 7
1. 3.6 km/h

Class : Class 9
4. .36 km/h

Class : Class 6
4. .36 km/h

Class : Class 8
1. 3.6 km/h

Class : Class 6
.36 km/h

Class : Class 6
4. .36 km/h

Ans 11:

Class : Class 7
The slowest speed among the options is 4. .36km/h . Let us see why...First lets convert all the options to decimal form:-Option 1 is 3.6 km/h, option 2 is 36.0 km/h, option 3 is 360.0 km/h and option 4 is 0.36 km\h. The descending order for these numbers is 360.0 km/h, 36.0 km/h, 3.6 km/h and finally 0.36 km/h. Hence, we can conclude that that .36 km/h is the slowest speed.

Post Your Answer

Subject :IMO    Class : Class 7

Class : Class 8

Ans 2:

Class : Class 7
middle number of a given data is called its median most occouring number of a given data is called its mode

Ans 3:

Class : Class 5
MEDIAN IS THE MID VALUE OF THE DATA ARRANGED IN ASCENDING ORER........ MODE IS THE VALUE IN THE DATA WHICH HAS MOST FREQUENTLY OCCURED.......

Ans 4:

Class : Class 7
The median, as the name suggests, is the middle number of a set of numbers. For example, in 23, 24, 25, 26, and 27, 25 is the median. In case of an even number of numbers in your set, take the average(mean) of the two numbers. For example, in 23, 24, 25, and 26, You would be taking the average of 24 and 25. Average= (24+25)/2 Ans= 49/2 Ans= 24.5 Therefore, 24.5 is your median in this case. The mode, is the value in a set of numbers that occurs most frequently. For example, in the numbers 37,35,24,46,68,37, and 93, 37 is the mode as it occurs twice and the other numbers are only occurring once. Remember, if there are two numbers that are repeated for the same number of times, and they are the greatest in value, then you could be having two modes. For example, in the numbers 37,35,24,46,68,37, and 35, 37 and 35 are the modes.