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Subject :NSO    Class : Class 7

Read the following statements and select the correct option.
Statement 1 : Water present in oceans and seas cannot be used directly for human consumption.
Statement 2 : Water in oceans and seas have less amount of dissolved oxygen.

ABoth statements 1 and 2 are true and statement 2 is the correct explanation of statement 1.
BBoth statements 1 and 2 are true but statement 2 is not the correct explanation of statement 1.
CStatement 1 is true but statement 2 is false.
DStatement 1 is false but statement 2 is true.


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Subject :NSO    Class : Class 6

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Subject :NSO    Class : Class 5

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 7

Ans 2:

Class : Class 6

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Subject :NSO    Class : Class 7

A furniture truck is moving along a plane road with constant velocity. An object drops from the midpoint of the ceiling inside the truck. What will be the position of object after landing on the floor?

A One cannot say without knowing the velocity of the truck.
B Exactly on the point below the mid-point of the ceiling.
C Ahead of the point exactly below the mid-point of the ceiling.
D Behind the point exactly below the mid-point of the ceiling.


Ans 1:

Class : Class 7
The answer should be D as the truck is in motion

Ans 2:

Class : Class 5

Ans 3:

Class : Class 8
option b .......

Ans 4:

Class : Class 5

Ans 5:

Class : Class 7

Ans 6:

Class : Class 7
the answer is D as the position of the truck will change and the object will be there . I got it correct

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4

Ans 2:

Class : Class 4
D

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5
option c

Ans 2:

Class : Class 5

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 3

Ans 2:

Class : Class 3
B

Ans 3:

Class : Class 3
b

Ans 4:

Class : Class 3
C

Ans 5:

Class : Class 4
answer is B

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4
c

Ans 2:

Class : Class 4
C

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Subject :NSO    Class : Class 5

Astrodog went on an expedition to the Moon some years ago. The space dog died on the Moon and was left behind by the astronauts when they returned to Earth. The following year, another group of astronauts landed on the Moon and were surprised to find that Astrodog's body was not decomposed.
This is because decomposers cannot live on the Moon since the _______.

A Moon has no air and water
B Moon is not as hot as the Earth
C Moon is much smaller than Earth
D Moon's gravitational pull is weaker than the Earth's gravitational pull


Ans 1:

Class : Class 5
a

Ans 2:

Class : Class 5
a

Ans 3:

Class : Class 5
Option a is correct

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