National Science Olympiad Forum By SOF Olympiad Trainer - Page 55

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 5

Ans 2:

Class : Class 7
correct answer is D

Ans 3:

Class : Class 3
A

Ans 4:

Class : Class 4
Thank You !

Ans 5:

Class : Class 9
d

Ans 6:

Class : Class 4
ANSWER IS ABCD

Ans 7:

Class : Class 5
Answer is D

Ans 8:

Class : Class 5

Ans 9:

Class : Class 5

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Subject :NSO    Class : Class 4

Read the given statements and select the correct option.
Statement 1 : Snake and crocodile are cold blooded animals.
Statement 2 : Snake and crocodile breathe through moist skin mostly.

A Both statements 1 and 2 are correct and statement 2 is the correct explanation of statement 1.
B Both statements 1 and 2 are correct but statement 2 is not the correct explanation of statement 1.
C Statement 1 is correct but statement 2 is incorrect.
D Both statements 1 and 2 are incorrect.


Ans 1:

Class : Class 6
A

Ans 2:

Class : Class 6
B

Ans 3:

Class : Class 8
This is not correct answer!

Ans 4:

Class : Class 7

Ans 5:

Class : Class 7
Can you tell the answer to this question please please!!!!

Ans 6:

Class : Class 6
C

Ans 7:

Class : Class 5

Ans 8:

Class : Class 6
C

Ans 9:

Class : Class 4
Let’s check the given statements and find if they are correct:Statement 1: Snake and crocodile are cold blooded animals. ----- Correct. Snakes and crocodiles are reptiles. Reptiles are cold-blooded animals, and cannot control their body temperature. They regulate their body temperature by lying in the sun to warm up, or moving into the shade to cool down.Statement 2: Snake and crocodile breathe through moist skin mostly. ----- Incorrect. Snakes and crocodiles breathe through lungs. That is where the exchange of gases takes place.That means Statement 1 is correct but Statement 2 is incorrect.Hence, the right answer of Option C.The correct answer is C.

Ans 10:

Class : Class 4
Ishit the answer is "C"

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Subject :NSO    Class : Class 4

Read the given statements and select the correct option.
Statement 1 : Woollen and silk clothes should be kept with moth balls or dried neem leaves in dry, closed boxes or almirahs.
Statement 2 : Woollen and silk clothes are made of natural fibres and can be easily damaged by insects such as silverfish.

ABoth statements 1 and 2 are correct and statement 2 is the correct explanation of statement 1.
BBoth statements 1 and 2 are correct but statement 2 is not the correct explanation of statement 1.
CStatement 1 is correct and statement 2 is incorrect.
DBoth statements 1 and 2 are incorrect.


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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4
pls explain the answer

Ans 2:

Class : Class 8
D ( oesophagus )

Ans 3:

Class : Class 4
UNDERSTOOD!!!because oesophagus does not perform digestion

Ans 4:

Class : Class 6
(D) Oesophagus is the correct answer because in the mouth, the stomach and the small intestine digestion happens and in the oesophagus no digestion happens

Ans 5:

Class : Class 4
Kindly support your answer Oesophagus

Ans 6:

Class : Class 5
Kindly explain,Why Oesophagus is the correct answer

Ans 7:

Class : Class 5
No digestion occurs in oesophagus but digestion occurs in the other three options

Ans 8:

Class : Class 8
because oesophagus does not digest the food but the other three options do

Ans 9:

Class : Class 8
please explain why oesophagus

Ans 10:

Class : Class 6

Ans 11:

Class : Class 8
oesophagus is right answer did you understand

Ans 12:

Class : Class 5
OESOPHAGUS is the correct answer because no digestion occurs in it and occurs in rest l

Ans 13:

Class : Class 6
kindly explain why oesophagus

Ans 14:

Class : Class 4
The correct answer is D as in the other three organs digestion occurs and in oesophagus no digestion occurs.

Ans 15:

Class : Class 5

Ans 16:

Class : Class 5
Oesophagus is the correct answer because the other three are digestive organs and in oesophagus no digestion occurs

Ans 17:

Class : Class 6

Ans 18:

Class : Class 7

Ans 19:

Class : Class 7
4D Yes... It is correct that it is oesophagus because all three are digestive organsI got it...

Ans 20:

Class : Class 7
D is the correct answer because food only passes through Oesophagus but food does not pass from the other three options.

Ans 21:

Class : Class 2
Oesophagus i correct

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 5

Ans 2:

Class : Class 4

Ans 3:

Class : Class 2
C and D are same.

Ans 4:

Class : Class 4

Ans 5:

Class : Class 6
Ans B

Ans 6:

Class : Class 4
why not c?

Ans 7:

Class : Class 5
The correct answer will be B

Ans 8:

Class : Class 8
B

Ans 9:

Class : Class 4
B

Ans 10:

Class : Class 7
B

Ans 11:

Class : Class 4
subahni it is not c because : Look at the white carve of option b. than at option c 's. on the option c the white carve contains a little line which is crossing the white curve while figure x does not contain any little line that is crossing the white curve.

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4
ans is c

Ans 2:

Class : Class 5
ans is C

Ans 3:

Class : Class 7
The correct answer is C.

Ans 4:

Class : Class 6
D/C

Ans 5:

Class : Class 5

Ans 6:

Class : Class 6
Easy question

Ans 7:

Class : Class 5

Ans 8:

Class : Class 5
Answer is C

Ans 9:

Class : Class 6
No d

Ans 10:

Class : Class 8
D

Ans 11:

Class : Class 6

Ans 12:

Class : Class 4
Ans is C

Ans 13:

Class : Class 5
C

Ans 14:

Class : Class 8
Answer is C

Ans 15:

Class : Class 6
Ans is C. Sooooooooo EasyI mean for those who couldn't do it, it's alright. I mean if u do mistakes u'll learn more.

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4

Post Your Answer

Subject :NSO    Class : Class 4

Ans 1:

Class : Class 5
D is the correct answer

Ans 2:

Class : Class 8
I agree, D is the correct answer.

Ans 3:

Class : Class 4
Even I agree

Ans 4:

Class : Class 5
Thanks Ashwak

Ans 5:

Class : Class 2
D is the answer because when we put talcum powder on the board, the carrom is easy to slip. Therefore, it reduces the force that keeps us from slipping while we are walking.

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Subject :NSO    Class : Class 4

Post Your Answer

Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4
Linen as it comes from flax plant stem

Ans 2:

Class : Class 4
C. LINEN

Ans 3:

Class : Class 7

Ans 4:

Class : Class 5

Ans 5:

Class : Class 3
C:linen

Ans 6:

Class : Class 7

Ans 7:

Class : Class 5
thanks for writing

Ans 8:

Class : Class 6
C:linen

Ans 9:

Class : Class 4
Thanks a lot!

Ans 10:

Class : Class 5
c;linen

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