# User Forum

Subject :NSO    Class : Class 3

Class : Class 6
B . (2.1cm)

## Ans 2:

Class : Class 6
B . (2.1cm)

Subject :NSO    Class : Class 4

## Ans 1:

Class : Class 5
As said in the solution no repeating of same pairs (AB and BA) so 15 is correct.

## Ans 2:

Class : Class 4
no repetition of same pairs ( like AB and BA )

Class : Class 7
A 30

## Ans 4:

Class : Class 8
Vighneshwar , Bhavya and Anika can you tell me how the answer is A ??? Why are you telling the wrong answer ???

Class : Class 7
A 30

Class : Class 7

Class : Class 6

Class : Class 6

Class : Class 4

## Ans 10:

Class : Class 4
Answer should be A as 6 x 5 =30

Class : Class 5
a

Class : Class 8

Class : Class 8
C 15

Class : Class 4

Class : Class 5
A

## Ans 16:

Class : Class 4
the solution is correct as this is not combination this is just simple paring that is converted to handshakes . answer is C

## Ans 17:

Class : Class 7

Subject :NSO    Class : Class 4

Class : Class 7
D

## Ans 2:

Class : Class 4
the correct ans is D

Subject :NSO    Class : Class 8

Class : Class 4
It should be a

Class : Class 8

Class : Class 6

Class : Class 8

Class : Class 8

Class : Class 8

## Ans 7:

Class : Class 8
Can you explain how it is working

Subject :NSO    Class : Class 6

## Ans 1:

Class : Class 10
The correct answer is option B . Clearly , the ligaments hold the bones together at joints and cartilage acts as a cushion that acts as a shock absorbent .

## Ans 2:

Class : Class 10

Subject :NSO    Class : Class 7

## Ans 1:

Class : Class 7
P-(iii),Q-(v),R-(vi)

## Ans 2:

Class : Class 7
Small ears have less blood vessels. Blood vessels help radiate heat from the body. So less blood vessels in the small ears help reduce heat loss.

## Ans 3:

Class : Class 9
Big ears will have a comparatively more blood supply. So it will have more heat loss also.

Subject :NSO    Class : Class 7

## Ans 1:

Class : Class 7
Option A is the correct option.

## Ans 2:

Class : Class 7
The answer is option A, I think

## Ans 3:

Class : Class 8
A OPTION

Subject :NSO    Class : Class 3

Subject :NSO    Class : Class 4

## Ans 1:

Class : Class 8

Subject :NSO    Class : Class 7

Class : Class 7

Class : Class 8

Class : Class 7

Class : Class 10

Class : Class 3