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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 3
If all plants in the area are wiped out the Organism Y will be affected most as it is directly dependent on the plants for its food requirement.

Ans 2:

Class : Class 4
A

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 3
Frictional force affects objects in contact with each other hence cannot affect objects from a distance.

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Subject :NSO    Class : Class 3

Ans 1: (Master Answer)

Class : Class 1
At 35C the water is liquid and at -10C it is Solid. Hence, the correct answer is C.

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 3
Option A,B and C are autotrophs, which produce their own food in presence of light and water. Option C is a mushroom a Fungus and a saprophyte that obtains its nutrition and grows on dead and decaying material.

Ans 2:

Class : Class 4
nicely explained

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Subject :NSO    Class : Class 4

Rajeev put a leaf he had just plucked, into a beaker of warm water as shown. He noticed bubbles coming out of the leaf. He noticed more bubbles on the lower surface of leaf. Which of the following is the correct explanation for this?


A Photosynthesis can take place on the lower surface of the leaf.
B There are more stomata on the lower surface of the leaf.
C The leaf is transporting sugar to the lower surface of the leaf.
D Carbon dioxide enters the leaf from the upper surface and oxygen comes out from the lower surface.


I know the answer.......YOU TELL

Ans 1:

Class : Class 4

Ans 2:

Class : Class 4
D should both correct

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 3

Ans 2:

Class : Class 4
why not decantaion and evaporation.

Ans 3: (Master Answer)

Class : Class 1
The correct answer is A.

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 7
C is the correct answer we don't understand how the team is making these mistakes

Ans 2:

Class : Class 7
correct ans. is 'C'.

Ans 3:

Class : Class 7
As in winter land get cool faster than sea the air above the sea became hot and rises up and the air from the land rushes to take its place. So in this way in winter the air blow from land to sea and (c) is the correct answer.

Ans 4:

Class : Class 7
SOF HAS MADE MISTAKES IN MANY QUESTIONS...........CORRECT ANS. IS C

Ans 5:

Class : Class 7
Answer is C, don't worry people.

Ans 6:

Class : Class 7

Ans 7:

Class : Class 7
the sol. given by sof is wrong as stated in above comment...correct answer is (c)

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 7
D

Ans 2:

Class : Class 7
d

Ans 3:

Class : Class 7
How can the answer be c? Doesn't seem satisfying

Ans 4:

Class : Class 8
i think the answer is d

Ans 5:

Class : Class 7
ans D

Ans 6:

Class : Class 8
i think ans is d

Ans 7:

Class : Class 8
The answer given is c. I don’t understand how.

Ans 8:

Class : Class 7
Answer is D don't worry people.

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Subject :NSO    Class : Class 8

A habitat change may result in the decline of the numbers of a given species. Such species slowly become P. This means that the species are on the verge of becoming Q. Some animals whose number has gone down to critically low levels are called R. A species is considered S when no member of the species is still alive. Which of the following is correct sequence for P, Q, R and S in the above paragraph.

AP – Vulnerable, Q – Endemic, R – Extinct, S – Endangered
BP – Endangered, Q – Vulnerable, R – Threatened, S – Extinct
CP – Vulnerable, Q – Endangered, R – Critically endangered, S – Extinct
DP – Endangered, Q – Critically endangered, R – Extinct, S – Vulnerable


How come the answer is B? According to Red Data book, Those species which are critically under the threat of being extinct are called Critically Endangered Species. Threatened Species are those which are under threat of being endangered if factors responsible for their lessening continue.

Ans 1:

Class : Class 8
b

Ans 2:

Class : Class 8
It is C because i even googled it... so the ans is C not B

Ans 3:

Class : Class 8

Ans 4:

Class : Class 8
correct option:B

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5
C is correct

Ans 2:

Class : Class 5
C is correct big mistake here

Ans 3:

Class : Class 6
Yes, it should be C.

Ans 4:

Class : Class 5
C should be correct.

Ans 5:

Class : Class 4
c is the correct answer

Ans 6:

Class : Class 5

Ans 7:

Class : Class 6
C is right

Ans 8:

Class : Class 7
ANSWER: C

Ans 9:

Class : Class 5

Ans 10:

Class : Class 7
c should be the answer

Ans 11:

Class : Class 7
C should be correct as the option D is advisable.

Ans 12:

Class : Class 5
And:D

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