National Science Olympiad Forum By SOF Olympiad Trainer

User Forum

Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4

Ans 2:

Class : Class 4
C is the correct answer.

Ans 3:

Class : Class 6
C

Ans 4:

Class : Class 6
Can you tell the answer to this question

Post Your Answer

Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5

Ans 2:

Class : Class 7
c because both are metamorphic rocks

Ans 3:

Class : Class 5
D

Ans 4:

Class : Class 6
As, sandstone is a sedimentary rock and pumice is an igneous rock.

Ans 5:

Class : Class 6
The relationship in the box pairs a sedimentary rock (sandstone) and an igneous rock (pumice) together. Similarly, conglomerate is a sedimentary rock and obsidian is an igneous rock.

Ans 6:

Class : Class 6

Ans 7:

Class : Class 1
I didn’t understand can anybody explain easily

Ans 8:

Class : Class 4
Yes, Mannat Verma ,my answer is also D

Post Your Answer

Subject :NSO    Class : Class 7

Ans 1: (Master Answer)

Class : Class 1
It is a unit. It indicates per hour.

Ans 2: (Master Answer)

Class : Class 1
It is a unit. It indicates per hour.

Post Your Answer

Subject :NSO    Class : Class 1

Ans 1:

Class : Class 4
C 2 and 4 only

Ans 2:

Class : Class 5
i mean it is d

Ans 3:

Class : Class 5
it is c

Post Your Answer

Subject :NSO    Class : Class 5

Ans 1:

Class : Class 7
Answer is D

Ans 2:

Class : Class 7
I couldn't ans

Ans 3:

Class : Class 7
The answer is C) i and iv as the fat deposition, blubber helps animals to live in cold climate, i.e. Polar Bear. The two mammals which lay eggs are Platypus and Anteater. All mammals are terrestrial is not correct as some mammals live in water, i.e. Dolphin, Whale. All birds can fly is incorrect as birds like Ostrich and Emu because they are too heavy to fly.

Post Your Answer

Subject :NSO    Class : Class 3

Ans 1:

Class : Class 5
B

Post Your Answer

Subject :NSO    Class : Class 1

Ans 1: (Master Answer)

Class : Class 1
The image in b is that of okra or ladyfinger which is indeed a fruit.

Post Your Answer

Subject :NSO    Class : Class 4

Ans 1:

Class : Class 5
yes the answer is D

Ans 2:

Class : Class 4
the answer is d

Ans 3:

Class : Class 7
YES , IT IS D

Post Your Answer

Subject :NSO    Class : Class 7

Post Your Answer

Subject :NSO    Class : Class 7

Ans 1:

Class : Class 8
in internet search. One gif will come. It is the best explanation.

Ans 2:

Class : Class 8
Can I get explanations

Ans 3:

Class : Class 7

Ans 4:

Class : Class 8
Because oxygen is most released in moderate temperature only especially in aquatic plants.

Ans 5:

Class : Class 7

Ans 6:

Class : Class 7
Oxygen cannot be released in very hot temperatures . Thus the correct answer is C

Ans 7:

Class : Class 6
explanation please

Ans 8:

Class : Class 7
explanations please.

Ans 9:

Class : Class 7
Can i get nice explanation pls..

Ans 10:

Class : Class 7
Never u dumb mind

Ans 11:

Class : Class 8

Ans 12: (Master Answer)

Class : Class 1
The correct answer is C.

Ans 13:

Class : Class 9
can I get the explanation.

Ans 14:

Class : Class 7
The correct answer is C. Because plants (mainly the aquatic plants) cannot release oxygen in a very low or high temperature. So the graph at C is right as it shows that aquatic plants release less oxygen in both low and high temperatures

Ans 15:

Class : Class 8
You can check

Post Your Answer