# User Forum

Subject :NSO    Class : Class 6

## Ans 1:

Class : Class 6
The answer should be D as all the options except D have a circular point.metal rings also have circle shape for fitting of fingers but they are hollow and let Light pass through it and as we know Light only passes through Opaque objects.

## Ans 2:

Class : Class 6
the answer according to the question is wrong

## Ans 3:

Class : Class 7
From the image, we can say that the image is formed by a round opaque object. Now, let’s check the following objects and find the one which will not form the above shadow:A. An egg ----- An egg is oval in shape, but if the source of light is placed at either of the ends, the shadow formed would be round.B. A vase ----- A vase can have any size and shape, but usually a regular vase has rounded edges. So, if source of light is placed at either of the ends, the shadow formed would be round.C. A cone ----- A cone has a pointed end, and a flat rounded end. So, if a source of light is placed at either of the ends, the shadow formed would be round.D. A metal ring ----- A metal ring is round, but hollow in between, so light would pass through the central part. So, the shadow formed by the ring will be a round hollow.Hence, the right answer is Option D.

Class : Class 8
No, it's d

Class : Class 1

## Ans 6:

Class : Class 6
it should be c. how can it be d as it is hollow at the center?

## Ans 7:

Class : Class 3
NO !!!!!! THE ANS IS C!!!!

## Ans 8:

Class : Class 6
Ans from the question is wrong. the hollow part will allow light to pass and thus the given shadow will not be formed

## Ans 9:

Class : Class 7
it!!!!!!!!!!! is!!!!!!!!!! ddddddddddddddddddddddd!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

## Ans 10:

Class : Class 6
It will be D !!!!!!!!!!

Class : Class 10

Class : Class 7

Class : Class 7
wow

## Ans 14:

Class : Class 6
Logically it should be C

Subject :NSO    Class : Class 5

Class : Class 5
D

## Ans 2:

Class : Class 8
D

Subject :NSO    Class : Class 6

## Ans 1:

Class : Class 1

Subject :NSO    Class : Class 5

## Ans 1:

Class : Class 7
B is the answer to this question but it is showing C as correct option

## Ans 2:

Class : Class 9
C is the correct option as it is saying what is used for 'agriculture'

## Ans 3:

Class : Class 6
Think the the option should be (b)

Class : Class 5
It should be B

Class : Class 7

## Ans 6:

Class : Class 5
Both fern and mushroom have spores.Both A and B can be correct

## Ans 7:

Class : Class 6
shouldn;t the correct ans be B?

Class : Class 8

Class : Class 7

Class : Class 8

## Ans 11:

Class : Class 7
Seed drill is a tool used for sowing seeds in agriculture. It has a funnel shaped part where seeds are put in. These seeds are buried deep in the soil through hollow pipes.So b is the answer

Subject :NSO    Class : Class 6

## Ans 1:

Class : Class 7
Distillation can also be usedthe ans C is correct

Class : Class 1

## Ans 3:

Class : Class 10
WHY DISTILLATION METHOD FOR SEPARATION OF TWO IMMISCIBLE LIQUID IS WRONG?

## Ans 4:

Class : Class 6
Correct answer is D, As distillation process is used to separate immiscible liquids as both have different boiling points.

Class : Class 10

## Ans 6:

Class : Class 7
Why is the distillation method wrong?? It should be correct!! The answer should be D!!

Class : Class 6

Class : Class 10

## Ans 9:

Class : Class 6
WHY DISTILLATION SEPERATION PART WRONG?

## Ans 10:

Class : Class 7
Distillation can also be used. It is also correctThe answer is incorrect

Subject :NSO    Class : Class 6

## Ans 1:

Class : Class 1
diamond is a non conducter

## Ans 2:

Class : Class 6

Subject :NSO    Class : Class 3

Class : Class 3
A

Class : Class 3
A

## Ans 3:

Class : Class 1

Subject :NSO    Class : Class 4

## Ans 1:

Class : Class 7
The answer is D. because the the substance in which solute is dissolved is called solvent. and the mixture formed from solvent and solute is called solution.

## Ans 2:

Class : Class 4
Solute Solvent =Solution

Class : Class 4

## Ans 4:

Class : Class 4
yep it should be C

Class : Class 4

## Ans 6:

Class : Class 4
The answer is wrong.It should be option C

Subject :NSO    Class : Class 3

Class : Class 3
B

Class : Class 3
B

Class : Class 3

Class : Class 3

Class : Class 3

Class : Class 3