National Science Olympiad Forum By SOF Olympiad Trainer - Page 689

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Subject :NSO    Class : Class 1

Ans 1:

Class : Class 5
it is c

Ans 2:

Class : Class 5
i mean it is d

Ans 3:

Class : Class 4
C 2 and 4 only

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 7
Answer is D

Ans 2:

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 3:

Class : Class 9
I couldn't ans

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 4
B

Ans 2:

Class : Class 5
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 4
Yes, it is D, but they are saying it is C.

Ans 3:

Class : Class 4
it should be D

Ans 4:

Class : Class 9
the answer is d

Ans 5:

Class : Class 4
It's D

Ans 6:

Class : Class 5
yes the answer is D

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Subject :NSO    Class : Class 7

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 10

Ans 2:

Class : Class 7
explanations please.

Ans 3:

Class : Class 9

Ans 4:

Class : Class 7

Ans 5:

Class : Class 10
answer is c

Ans 6:

Class : Class 7

Ans 7:

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

Ans 8:

Class : Class 10

Ans 9:

Class : Class 10
You can check

Ans 10:

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 11:

Class : Class 6
can I get the explanation.

Ans 12: (Master Answer)

Class : Class 1
The correct answer is C.

Ans 13:

Class : Class 7
Never u dumb mind

Ans 14:

Class : Class 7
bruh wth bro

Ans 15:

Class : Class 7

Ans 16:

Class : Class 8

Ans 17:

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

Ans 18:

Class : Class 8

Ans 19:

Class : Class 7

Ans 20:

Class : Class 7
Can I get explanations

Ans 21:

Class : Class 9

Ans 22:

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

Ans 23:

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

Ans 24:

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 25:

Class : Class 6
explanation please

Ans 26:

Class : Class 8

Ans 27:

Class : Class 8

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 6

Ans 2:

Class : Class 7
oi it" is sc i think i mighta" toldja

Ans 3:

Class : Class 1
(c)

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Subject :NSO    Class : Class 2

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 7
Explain please

Ans 2:

Class : Class 7
5plus1

Ans 3: (Master Answer)

Class : Class 1
The correct answer is D.

Ans 4:

Class :
my answer is :d

Ans 5:

Class : Class 7
instead it should be 5 1.just make this correction

Ans 6:

Class : Class 8
iuhygf

Ans 7:

Class : Class 7
Even i need a explanation. the solution is not that clear to me. if P is ahead of Q at the initial by 10m that how did P ratio be 5-4. instead it should be 5 1.

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