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Subject :NSO    Class : Class 4

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Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

Class : Class 1

D

There two 'S' in the word 'COSMOS' so, 'COSMOS' cannot be made from the given word.


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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 7
Admin is correct

Ans 2:

Class : Class 4

Ans 3:

Class : Class 4

Ans 4: (Master Answer)

Class : Class 1

B

Tweezers are third class lever whereas see-saw, crowbar and scissors are first class levers.


Ans 5:

Class : Class 4
I think that he/she is.

Ans 6:

Class : Class 5
snow white are you too selected this year 2020-2021

Ans 7:

Class : Class 4
Well, why don't they teach all this stuff in the synopsis?!They should, but, Admin from revisewise is correct.

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Subject :NSO    Class : Class 5

Ans 1: (Master Answer)

Class : Class 1

B

 Embankment is built on the banks of the river. It stops the water of the river from flooding the fields.


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Subject :NSO    Class : Class 7

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Subject :NSO    Class : Class 7

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Subject :NSO    Class : Class 7

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Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

Class : Class 1

B

A. Incorrect - The first metro service was inaugurated in Kolkata in 1984 by former Prime Minister Indira Gandhi.
B. Correct 
C. Incorrect - Transport facilities are necessary for International trade.
D. Incorrect - Auto rickshaw are used by passengers to travel short distances in the same city or village.


Ans 2:

Class : Class 5
ADMIN YOUR MASTER ANSWER CORRECT

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Subject :NSO    Class : Class 8

The given diagram shows nitrogen cycle in the ecosystem. P, Q, R, S and T represent different chemical conversion steps in the cycle.


Which process (P - T) is correctly paired with the organismal group performing that step?
I. P Nitrobacter
II. Q Bacteria symbiotic with plants
III. R Denitrifying bacteria
IV. S Nitrifying bacteria
V. T Nitrogen fixing bacteria, such as Rhizobium or cyanobacteria

AIII, IV and V
BIV and V
CI, III and IV
DIII and IV


c=correct answer

Ans 1: (Master Answer)

Class : Class 1

C


Ans 2:

Class : Class 8

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Subject :NSO    Class : Class 2

Ans 1: (Master Answer)

Class : Class 1

D

All insects lay eggs and have six legs. Head louse (D) is a wingless insect. So it cannot fly. Mosquito (B) and housefly (C) are winged insects so they can fly. Spider (A) is not an insect. It has eight legs. It does not have wings so it also cannot fly.


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