# User Forum

Subject :NSO    Class : Class 4

## Ans 1:

Class : Class 4
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA

Class : Class 4
c correct

Class : Class 4

Class : Class 4

Class : Class 4

Class : Class 8
I don't know

## Ans 7:

Class : Class 5
Answer will be A). It is because, humus is found on topsoil and not in deep layers of soil.

Subject :NSO    Class : Class 8

Class : Class 8

Class : Class 5
hi

Class : Class 9

Class : Class 8

## Ans 5:

Class : Class 9
Hi friend. The ans is b. It is the hottest planet because of large amount of CO2 in it which causes greenhouse effect. It is true that it reflects sunlight but this is not the reason for it being hot. HOPE THIS HELPS YOU!!!

Subject :NSO    Class : Class 8

## Ans 1:

Class : Class 5
As per solution, 243 days is longer than a year.

## Ans 2:

Class : Class 8
Hii, This means that you gotta name the planet which takes more than one Earth year i.e. more than 365 days to complete one rotation on its axis...Answer is Jupiter

Class : Class 8
confusing

## Ans 4:

Class : Class 9

Subject :NSO    Class : Class 8

## Ans 1:

Class : Class 8
the figure given is wrong.. the second figure says - granules of y... it should have been 'granules of x''

Class : Class 9

Class : Class 1

## Ans 4:

Class : Class 10
It says in the second test tube that there is a colourless solution of Y SO4and granules of Y! It should be colourless solution of X SO4 and granules of Y.

## Ans 5:

Class : Class 9

Subject :NSO    Class : Class 6

## Ans 1:

Class : Class 6
P,R,T. By closing these switches and none of the other open ones, one wire is connected to the filament no 1 of the bulb but 2 to the doorbell. This gives only sound energy.

## Ans 2:

Class : Class 6
B

Subject :NSO    Class : Class 3

Class : Class 1

Subject :NSO    Class : Class 4

Class : Class 1

Class : Class 7
B

## Ans 3:

Class : Class 8
B

Subject :NSO    Class : Class 8

## Ans 1:

Class : Class 8
I agree, it should ideally be B, as iris IS indeed the part of the eye that gives it colour

Class : Class 8
D

## Ans 3:

Class : Class 9
same even i think it should be b bcuz the iris gives colour to the eye and not the retina

Class : Class 8

## Ans 5:

Class : Class 8
Answer is b as Cornea does not give colour to eye

## Ans 6:

Class : Class 10
The correct answer is B. Iris gives color to the eye.

Class : Class 6

## Ans 8:

Class : Class 8
ITâ€™S B!! SINCE WHEN DID THE CORNEA BECOME THE PART WHICH GIVES LIGHT??

Class : Class 8

## Ans 10:

Class : Class 9
seriously I am confused.. what should I follow?!?!?!.. The book or this?.. book says that iris gives colour to eyes and online says RETINA?!?!.. my mind is blown.. if this happens in the actual exam marks will be reduced drastically.. I am confused and angry

## Ans 11:

Class : Class 8
The correct answer should be option(B) as Iris is the part of the eye which gives its color and not the retina as retina is the innermost part of the eye. But in the solution it is given that retina of the eye gives its color. Iris contains colored pigments which give the eye it s color.

## Ans 12:

Class : Class 4
Fdvdfvdfbrfbfgbfgbt

Class : Class 8
ItÃ¢Â€Â™s b

Class : Class 9
I think it's B??

## Ans 15:

Class : Class 4
Yes the answer is wrong it should be b.iris gives colour to the eye not the cornea

## Ans 16:

Class : Class 8
The answer will be option {B} because Iris gives color to the eyes.

Class : Class 7
IT IS OPTION (B)

## Ans 18:

Class : Class 8
I think the given answer is wrong, as it states the correct answer is option D. Option D says Iris does NOT give colour to the eye, but actually, the iris is the coloured part of the eye. Thus, the correct option should be option B.

Class : Class 5
yes you're right

Class : Class 8

## Ans 21:

Class : Class 8
I have done this test many times, and this issue is still not rectified.. It is the iris which gives colour to our eye and not the retina. Please look into this issue!

## Ans 22:

Class : Class 8
Since when did cornea become the part which gives colour? Iâ€™m lost ,shouldnâ€™t the answer be b?

## Ans 23:

Class : Class 8
Correct answer is B. It is the iris which gives colour to the eye ( not retina)Retina forms the inverted image .

## Ans 24:

Class : Class 4
yes the answer is wrong because this states that the cornea gives colour to eyes which is wrong

Class : Class 8

## Ans 26:

Class : Class 3
not B? I'm pretty sure the iris gives colour to the eye...

## Ans 27:

Class : Class 6
correct is B

Subject :NSO    Class : Class 5

## Ans 1:

Class : Class 8
why it can't be distillation ?

## Ans 2:

Class : Class 8

Subject :NSO    Class : Class 5

## Ans 1:

Class : Class 7
A Add 45 degrees in subsequent figures. Add 225 deg in the fourth fig to reach at A

## Ans 2:

Class : Class 4
In the picture there is a pattern . Between problem figure 1&2,it moves 1 step ahead.Between problem figure 2&3, it moves 2 steps ahead.Between problem figure 3&4,it moves 3 steps ahead.Between problem figure 4&5,it moves 4 steps ahead.So in the next problem figure 5&6,it will move 5 steps ahead .So the right option is-(A). It is so easy!!!!!!!!!!!!!!!!! Put your brains!!!!!

Class : Class 2

## Ans 4:

Class : Class 6
Who do you think you are?

Class : Class 6

Class : Class 6

## Ans 7:

Class : Class 5
I agree with you Zayed

## Ans 8:

Class : Class 5
THERE'S A WEIRD PATTERN IN THERE... in figure 1 and two they skip a figure, in figure 3 and 4 they skip two figures and so on so forth.

Class : Class 8
oh yeah