# User Forum

Subject :IMO    Class : Class 9

## Ans 1:

Class : Class 5
Answer is 81 as we can see there is difference in numbers in table of 5

## Ans 2:

Class : Class 9
Answer is 81 as you will add the multiples of 5 after each no. 6+5=11 11+10=21 21+15=36 36+20=56 56+25=81

## Ans 3:

Class : Class 9
6+5=11 ,11+10=21,21+15=36,36+20=56 next add 25 as by series than 56+25=81

## Ans 4:

Class : Class 9
Answer will be 81 because the series continues with a progression of table of 5 6+5=11 11+10=21 21+15=36 36+20=56 Then the next number which will be added is 25 then our series will be 56+25=81

## Ans 5:

Class : Class 9
Answer is 81 as you will add the multiples of 5 after each no. 6+5=11 11+10=21 21+15=36 36+20=56 56+25=81

Subject :IMO    Class : Class 9

Class : Class 1

Subject :IMO    Class : Class 6

Class : Class 4

## Ans 2:

Class : Class 7
the answer is d because rhombus has no line of symeetry

Class : Class 6
D

## Ans 4:

Class : Class 9
the answer is d because a rhombus has only two lines of symmetry

Subject :IMO    Class : Class 6

Class : Class 1

Subject :IMO    Class : Class 1

Class : Class 3

Class : Class 1
Yes, it is.

## Ans 3:

Class : Class 2

Subject :IMO    Class : Class 3

Class : Class 1

Class : Class 3
it was tricky

## Ans 3:

Class : Class 4
Yeah it was tricky

Subject :IMO    Class : Class 8

Class : Class 1

Subject :IMO    Class : Class 4

Class : Class 5

## Ans 2:

Class : Class 5
please do it in a simple way.

## Ans 3:

Class : Class 7
please explain the simplest method for solving this problem

## Ans 4:

Class : Class 4
check the answers for the question [simplest way]

## Ans 5:

Class : Class 5
very confused. please tell a simple way

Class : Class 4

Class : Class 6

Class : Class 4

## Ans 9:

Class : Class 5
please tell easy method to solve

## Ans 10:

Class : Class 6
tell easy method to solve

## Ans 11:

Class : Class 3
Iâm so confused

Subject :IMO    Class : Class 1

Class : Class 1

Subject :IMO    Class : Class 2