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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 4
l

Ans 2:

Class : Class 5
D

Ans 3:

Class : Class 5

Ans 4:

Class : Class 5
BUOYANT FORCE IS PROPORTIONAL TO VOLUME DISPLACED NOT WEIGHT

Ans 5:

Class : Class 5
how???

Ans 6:

Class : Class 5
From Athiya Mahapatra: Option)a As force Q and Z is Gravitational Force.

Ans 7:

Class : Class 5

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Subject :NSO    Class : Class 8

The semi-arid plains of a particular region show a pattern of alternating yellow and black stripes on the ground. The yellow stripes consist of land covered by ripening wheat. The black stripes are bare soil on which no crop is grown but farmers use herbicides or tillage to remove any weeds that try to grow in that region.
Why do farmers in this region manage soils in this way?

A Farmers put the half of their land to rest for minimising erosion and soil degradation.
B Farmers discourage transpiration in the wheat plantation by allowing free evaporation from the soil of the bare stripes.
C Farmers try to store some part of one year’s rainwater in the soil under the bare stripes and use that water to supplement the rain on wheat crop planted the next year.
D All of these


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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 5

Ans 2:

Class : Class 4
B is the answer

Ans 3:

Class : Class 4
C is correct

Ans 4:

Class : Class 4
b is correct shivan dpga

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4
B

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4
its [d] -overgrazing

Ans 2:

Class : Class 4

Ans 3:

Class : Class 6

Ans 4:

Class : Class 5

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Subject :NSO    Class : Class 8

Ans 1:

Class : Class 9
What is the explanation or the solution for A?

Ans 2: (Master Answer)

Class : Class 1
The correct answer is A.

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5
d and h are only the answers..

Ans 2:

Class : Class 5
It should be B only .

Ans 3:

Class : Class 6
B

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 8
the answer should be option d

Ans 2:

Class : Class 8
the answer should be option d

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 4

Ans 2:

Class : Class 3

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 7
Both the science and geography textbooks of NCERT state that there is low pressure at 60 degree North and South also. So, the answer is D.

Ans 2:

Class : Class 8
A.at the equator only

Ans 3:

Class : Class 6
The answer is D as low pressure exists in both equator and 60 degree north and south.

Ans 4:

Class : Class 7
it should be d

Ans 5:

Class : Class 6
How is it a?

Ans 6:

Class : Class 8
D. At the equator and at 60 degree north and south pole

Ans 7:

Class : Class 7
the answer cannot be a....it is d

Ans 8:

Class : Class 6
How is it a?

Ans 9:

Class : Class 7

Ans 10:

Class : Class 7
it has to be d

Ans 11:

Class : Class 3
if you are showing this answer wrong in Olympiad training paper and if we get the same question in examination which answer will be accepted as correct?

Ans 12:

Class : Class 8
It is d

Ans 13:

Class : Class 7
at equator only

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