National Science Olympiad Forum By SOF Olympiad Trainer - Page 689

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 5
C

Ans 2:

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

Ans 3:

Class : Class 4

Ans 4:

Class : Class 10
C is the correct answer.

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 7
Don’t copy the explanations manat and saksam

Ans 2:

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

Ans 3:

Class : Class 8

Ans 4:

Class : Class 6

Ans 5:

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

Ans 6:

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 7:

Class : Class 9
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 8:

Class : Class 10
c because both are metamorphic rocks

Ans 9:

Class : Class 7
D

Ans 10:

Class : Class 6

Ans 11:

Class : Class 7
Yes, Mannat Verma ,my answer is also D

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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.

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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

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Subject :NSO    Class : Class 5

Ans 1:

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.

Ans 2:

Class : Class 7
Answer is D

Ans 3:

Class : Class 9
I couldn't ans

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 5
B

Ans 2:

Class : Class 4
B

Ans 3:

Class : Class 7
B

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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.

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 7
YES , IT IS D

Ans 2:

Class : Class 5
yes the answer is D

Ans 3:

Class : Class 9
the answer is d

Ans 4:

Class : Class 4
Yes, it is D, but they are saying it is C.

Ans 5:

Class : Class 4
It's D

Ans 6:

Class : Class 4
it should be D

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Subject :NSO    Class : Class 7

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 7
explanations please.

Ans 2:

Class : Class 7
Can I get explanations

Ans 3:

Class : Class 7

Ans 4: (Master Answer)

Class : Class 1
The correct answer is C.

Ans 5:

Class : Class 7

Ans 6:

Class : Class 10
Because oxygen is most released in moderate temperature only especially in aquatic plants.

Ans 7:

Class : Class 8

Ans 8:

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 9:

Class : Class 10

Ans 10:

Class : Class 8

Ans 11:

Class : Class 7

Ans 12:

Class : Class 8
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 13:

Class : Class 6
can I get the explanation.

Ans 14:

Class : Class 8

Ans 15:

Class : Class 6
explanation please

Ans 16:

Class : Class 7
Never u dumb mind

Ans 17:

Class : Class 10
You can check

Ans 18:

Class : Class 10

Ans 19:

Class : Class 9

Ans 20:

Class : Class 7
bruh wth bro

Ans 21:

Class : Class 10
in internet search. One gif will come. It is the best explanation.

Ans 22:

Class : Class 8
Oxygen cannot be released in very hot temperatures . Thus the correct answer is C

Ans 23:

Class : Class 9

Ans 24:

Class : Class 10
answer is c

Ans 25:

Class : Class 8

Ans 26:

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

Ans 27:

Class : Class 7

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