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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 6
Ans is C because lungs are protected by the ribcage and exchange of gases happen in lungs' bronchioles.

Ans 2:

Class : Class 5

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5
Answer can be C also as 323 is the only prime number.

Ans 2:

Class : Class 5
C! Vote for C!

Ans 3:

Class : Class 5

Ans 4:

Class : Class 6

Ans 5:

Class : Class 5
Yes Prath it can be c as it is the only prime no.

Ans 6:

Class : Class 6

Ans 7:

Class : Class 6
I totally agree...

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4
Group 1 is carnivores and Group 2 is herbivores

Ans 2:

Class : Class 5
Explain

Ans 3:

Class : Class 4
Explain pls

Ans 4:

Class : Class 3
Explain it

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Subject :NSO    Class : Class 3

Nidhi was asked to draw the shadow of a tumbler formed on the screen
behind it, when it is kept in different manners at the same position and light is shone on it from the same direction. She drew three shadows as shown here.


Read the following statements regarding it and select the INCORRECT ones.
(i) Shadow 1 is formed when the tumbler is kept horizontally.
(ii) Shadow 2 is formed when the tumbler is kept vertically upright.
(iii) Shadow 3 is incorrect because the given tumbler cannot cast a rectangular shadow.

A (i) and (ii) only
B (ii) and (iii) only
C (i) and (iii) only
D None of these


Ans 1:

Class : Class 5

Ans 2:

Class : Class 3
A

Ans 3:

Class : Class 3
the third one is wrong

Ans 4:

Class : Class 3
A

Ans 5:

Class : Class 4
d

Ans 6:

Class : Class 4

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 4
b is answer

Ans 2:

Class : Class 3
But no force is acting on the book

Ans 3:

Class : Class 5
The answer is (B) as the book is under gravitational force that's why the book is on the table.

Ans 4:

Class : Class 3
B

Ans 5:

Class : Class 5
(B)

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 6
C , oil spill

Ans 2:

Class : Class 5

Ans 3:

Class : Class 6
sorry by mistake i have written B but the answer is C

Ans 4:

Class : Class 6
answer is B because Oil spill is the condition when mineral oil or petroleum oil being carried on a ship gets spilled in the sea due to some reason. This causes death of aquatic organisms. Oil gets coated on feathers of aquatic birds making them unable to fly and to regulate their body temperatures. This causes death of the birds.

Ans 5:

Class : Class 6
Ans is C because due to oil spill fishes die because it happens in water. Also, aquatic birds get covered with black coating because of that they can't breathe and they die.

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Subject :NSO    Class : Class 4

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Subject :NSO    Class : Class 4

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 1
A

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5
In my case, I feel that (A)is a suitable answer. But the correct option is (C). Why?

Ans 2:

Class : Class 1
Ans 6 is absolutely right. Ans is C.

Ans 3:

Class : Class 6

Ans 4:

Class : Class 6
I prefer option C.

Ans 5:

Class : Class 5
c is the correct answer

Ans 6:

Class : Class 5
THE CORRECT ANSWER IS C, BECAUSE BLACK GOLD IS ANOTHER NAME FOR CRUDE OIL OR PETROLEUM .

Ans 7:

Class : Class 6

Ans 8:

Class : Class 6
Ans is C because Black Gold is another name for coal.

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