# User Forum

Subject :IMO    Class : Class 4

## Ans 1:

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

Subject :IMO    Class : Class 6

## Ans 1:

Class : Class 6
12 hours or 720 minutes

Class : Class 7
720 minutes

Class : Class 6
720 minutes

Class : Class 8
720 minutes

Class : Class 9
720 minutes

## Ans 6:

Class : Class 7
You can finish them in 720 minutes

## Ans 7:

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

Subject :IMO    Class : Class 2

## Ans 1:

Class : Class 2
the biggest number is infinite.

## Ans 2:

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

Subject :IMO    Class : Class 5

Class : Class 8
4. Four lines

## Ans 2:

Class : Class 9
The answer is 4 lines of symmetry

## Ans 3:

Class : Class 7
a square have 4 lines of symmetry

Class : Class 5
4

Class : Class 5
4

Class : Class 8
4. Four lines

## Ans 7:

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

## Ans 8:

Class : Class 5
A square has 4 lines of symmetry

## Ans 9:

Class : Class 7
A square has 4 lines of symmetry

Class : Class 6
4 lines

Class : Class 6
4

Class : Class 7
4

Class : Class 9
4. Four lines

## Ans 14:

Class : Class 8
4

Subject :IMO    Class : Class 5

Class : Class 6
1.3.6

Class : Class 6
.36 km/h

Class : Class 7
1. 3.6 km/h

Class : Class 9
4. .36 km/h

Class : Class 6
.36 km/h

Class : Class 8
1. 3.6 km/h

## Ans 7:

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.

Class : Class 8
4. .36 km/h

Class : Class 6
4. .36 km/h

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

## Ans 11:

Class : Class 6
4. .36 km/h

Subject :IMO    Class : Class 7

## Ans 1:

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 2:

Class : Class 8
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 3:

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.

## Ans 4:

Class : Class 8

Subject :IMO    Class : Class 6

Class : Class 6
2 pi r

## Ans 2:

Class : Class 6
Perimeter of a circle = 2 x (22/7) x radius of circle

Class : Class 7
2 pi r

Class : Class 9
2pi r

Class : Class 9
2pi r

Class : Class 8
2 PIE R

Class : Class 8
2piR

## Ans 8:

Class : Class 6
2pi r

Subject :IMO    Class : Class 7

## Ans 1:

Class : Class 7
1^3+2^3+3^3+4^3+5^3+6^3+7^3+8^3+9^3+10^3 = 3+6+9+12+15+18+21+24+27+30 =165

Class : Class 9
3025

Class : Class 8
3025

## Ans 4:

Class : Class 8
We have, 1^3+2^3...10^3 = {10(10+1)/2}^2 1^3+2^3...10^3 = 55^2 1^3+2^3...10^3 = 3025

Subject :IMO    Class : Class 3

Class : Class 8
8

Class : Class 3
8 hundreds

Class : Class 5
18

Class : Class 3
8 hundreds

Class : Class 3
8 hundreds

## Ans 6:

Class : Class 4
8

Subject :IMO    Class : Class 6

Class : Class 7
55

Class : Class 8
55

## Ans 3:

Class : Class 8
1+2+3+4+5+6+7+8+9+10=55 HOPE IT HELPS PLS LIKE

Class : Class 7
55

## Ans 5:

Class : Class 6
1+2+3+4+5+6+7+8+9+10 = 55

Class : Class 8
80

Class : Class 6
55

Class : Class 6
55

Class : Class 9
55

Class : Class 8
55.

Class : Class 6
55

Class : Class 9
55

Class : Class 8
55

Class : Class 7
55