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Subject :NSO    Class : Class 4

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Subject :NSO    Class : Class 5

Read the given paragraph with few blanks and select the option that correctly fills these blanks.
Plants reproduce vegetatively by different means. Plants like ______ reproduce with the help of leaves,______ and ______ reproduce by stem and ______ reproduces by roots. Some plants like mushrooms reproduce by ______.

ABryophyllum, potato, turnip, ginger, spores
BBegonia, onion, rose, sweet potato, seeds
CBryophyllum, rose, potato, turnip, spores
DBegonia, potato, onion, sugarcane, seeds


Ans 1:

Class : Class 6
?

Ans 2:

Class : Class 6
c

Ans 3:

Class : Class 5

Ans 4:

Class : Class 7
I am bengali , hindi , english and malayalam . This looks pity to me !!!!!!!!!!!!!!!!!!!

Ans 5:

Class : Class 7

Ans 6:

Class : Class 7

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Subject :NSO    Class : Class 8

When light falls on a surface, light bounces off the surface. This is called reflection. When light falls on a smooth surface, the surface reflects the light in a well defined manner. The best example is plane mirror.
Why rose appears red in colour to our eyes?

AIt absorbs the red colour and reflects rest of the colours.
BIt absorbs the red colour and refracts rest of the colours.
CIt refracts the red colour and absorbs rest of the colours.
DIt reflects the red colour and absorbs rest of the colours.


Ans 1:

Class : Class 10
DIt reflects the red colour and absorbs rest of the colours.

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 4
You are wrong.The correct answer should be D.

Ans 2:

Class : Class 3
Correct answer is D

Ans 3:

Class : Class 3
You are right. It should be D.

Ans 4:

Class : Class 4
the correct is D.

Ans 5:

Class : Class 4

Ans 6:

Class : Class 4
d

Ans 7:

Class : Class 4
d is the answer

Ans 8:

Class : Class 3
I think you are right it should be D.

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 6
Ans is A because bituminous is not an ore, typhoid is not a vector-borne disease and nutcracker is not a class 1 lever.

Ans 2:

Class : Class 5

Ans 3:

Class : Class 5
I agree Areen

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 8
answer is b

Ans 2:

Class : Class 8
the answer is b . this is because sun tan is temporary.

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Subject :NSO    Class : Class 8

Match column I with column II and choose the correct option from the codes given below.

Column I Column II
P. Nylon (i) Burns quickly with a smell of burning paper
Q. Wool (ii) Burns with sooty flame, fabric shrinks and black beads are formed
R. Acrylic (iii) Shrinks after exposure to flame, forms hard beads and gives a smell of burning hair
S. Rayon (iv) Burns slowly with a smell of burning hair


A P - (i), Q - (iv), R - (ii), S - (iii)
B P - (iii), Q - (iv), R - (ii), S - (i)
C P - (iv), Q - (iii), R - (i), S - (ii)
D P - (ii), Q - (iv), R - (iii), S - (i)


Ans 1:

Class : Class 9
Supposed to be D

Ans 2:

Class : Class 8
How is this possible Nylon burns with smell of hair???

Ans 3:

Class : Class 9
nylon burns with a smell of plastic, not burning hair. WTF?

Ans 4:

Class : Class 8
IT SHOU BE D!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Ans 5:

Class : Class 9
wrong answerthe answer should be B

Ans 6:

Class : Class 8
Nylon does not have the smell of burning hair. So the answer should be d.

Ans 7:

Class : Class 8
wool burns with smell of burning hair

Ans 8:

Class : Class 10

Ans 9:

Class : Class 8
Nylon should neither have a smell of burning hair nor the smell of burning paper. Nylon has a celery or plastic-like cell. Hence the correct answer is D. But on the other hand when acrylic burns, it shrinks and converts into black beads. On this contrast, the correct answer will be B with respect to acrylic and D with respect to Nylon. There is definitely an error in the options of the answers!

Ans 10:

Class : Class 8
yes the answer is D. nylon burns with a smell of celery because its a synthetic fibre.

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Subject :NSO    Class : Class 8

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 5
there is air friction against gravity. so answer is B

Ans 2:

Class : Class 6

Ans 3:

Class : Class 4
There is no explanation for the answer. How do we understand sof?

Ans 4:

Class : Class 6

Ans 5:

Class : Class 4
qwertyuiopasdfghjklzxcvbnm,.-/:;(â1

Ans 6:

Class : Class 4
qwertyuiopasdfghjkkklzxcvbnm

Ans 7:

Class : Class 6
Kqwertyuiopasdfghjklzxcvbnm,.-/:;(₹

Ans 8:

Class : Class 9
I think c

Ans 9:

Class : Class 4

Ans 10:

Class : Class 4

Ans 11:

Class : Class 5

Ans 12:

Class : Class 4
THERE IS NO SOLUTION SOB HOW CAN WE UNDERSTAND

Ans 13:

Class : Class 4

Ans 14:

Class : Class 4
Air always act as Frictional force against Gravity Hence ans is B in this case

Ans 15:

Class : Class 4

Ans 16:

Class : Class 6

Ans 17:

Class : Class 4
Yea, pls explain this question to us SOF admin

Ans 18:

Class : Class 4

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5
why not B all the options are levers

Ans 2:

Class : Class 6
A

Ans 3:

Class : Class 7
I

Ans 4:

Class : Class 5
Answer is A

Ans 5:

Class : Class 5
Answer is A

Ans 6:

Class : Class 5
A

Ans 7:

Class : Class 5

Ans 8:

Class : Class 5
A

Ans 9:

Class : Class 6
Aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa

Ans 10:

Class : Class 7
the answer is A

Ans 11:

Class : Class 5
The answer could be both A or B because wheel barrows and screwdrivers are levers and wheel and axles

Ans 12:

Class : Class 4
l

Ans 13:

Class : Class 5
AAAAAAAAAAAAAAAAA!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

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