National Science Olympiad Forum By SOF Olympiad Trainer

User Forum

Subject :NSO    Class : Class 5

Ans 1:

Class : Class 6
B

Ans 2:

Class : Class 7
answer will be D

Post Your Answer

Subject :NSO    Class : Class 4

Ans 1:

Class : Class 6

Ans 2:

Class : Class 7
Illige is the correct answer. It is a kannada name for the instrument.

Post Your Answer

Subject :NSO    Class : Class 3

Ans 1:

Class : Class 3
D

Ans 2:

Class : Class 4

Ans 3:

Class : Class 4
there are 5wild boar-python -eagleRoot-WB-CROCBF-MONKEY-CROCBF-MONKEY-TIGERNone of the food chains end at python, as python inturn is eaten by the eagleat the same time,

Ans 4:

Class : Class 4

Ans 5:

Class : Class 4

Ans 6:

Class : Class 4
Incorrect answer Food chain can't stop at python ..it will go to eagle

Ans 7:

Class : Class 3
Answer is incorrect. There are 5 food chains with 3 organisms.

Ans 8:

Class : Class 5
Brainy question .

Post Your Answer

Subject :NSO    Class : Class 3

Ans 1:

Class : Class 3
B

Ans 2: (Master Answer)

Class : Class 1
The correct answer is B.

Ans 3:

Class : Class 4

Ans 4:

Class : Class 5
Yes, the answer is B.

Post Your Answer

Subject :NSO    Class : Class 7

Ans 1: (Master Answer)

Class : Class 1
The correct answer is B.

Post Your Answer

Subject :NSO    Class : Class 7

Ans 1: (Master Answer)

Class : Class 1
The correct answer is C.

Post Your Answer

Subject :NSO    Class : Class 7

An astronaut is in a space station in an environment which has no acceleration due to gravity. The space station has a generator which constantly heats up the air on one side of the cabin. Which of the following statements is true about the convection currents caused by heating of air by the generator?

ACool air moves in, as the air heated by the generator rises up
BNo conventional convection currents are set up
CHot air, being heavy, merges into the ground and cool air moves in
DA vacuum sets up near the generator, as all the air is sucked by it


explain pls

Ans 1:

Class : Class 7
no gravity is there ans B

Post Your Answer

Subject :NSO    Class : Class 7

Ans 1:

Class : Class 8
The answer is Option C as rabbit is the only option given as the primary consumer :)

Post Your Answer

Subject :NSO    Class : Class 5

Post Your Answer

Subject :NSO    Class : Class 7

Ans 1:

Class : Class 8
Mode is the value that occurs many times in a data. Median is the middle term or value in a set of data. the answer is option A :)

Post Your Answer