National Science Olympiad Forum By SOF Olympiad Trainer - Page 99

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 2
B

Ans 2:

Class : Class 9
Answer should be D

Ans 3:

Class : Class 8
it should be d cause of the directions in a

Ans 4:

Class : Class 4

Ans 5:

Class : Class 6

Ans 6:

Class : Class 9
D

Ans 7:

Class : Class 6
it is D because both of the ways lead her to the bus stop

Ans 8:

Class : Class 5
The answer is D as the both option A and B reaches her to the bus stop.

Ans 9:

Class : Class 10

Ans 10:

Class : Class 4
Both 'A' and 'B' are correct So answer should be 'D'

Ans 11:

Class : Class 4
Yes both A and B are correct. Answer is D.

Ans 12:

Class : Class 4
Answer is D as both A and B are correct.

Ans 13:

Class : Class 7
It's 'D' because she will turn right as shown in the given figure

Ans 14:

Class : Class 5
THe answer is c

Ans 15:

Class : Class 9
d

Ans 16:

Class : Class 4
Answer D

Ans 17:

Class : Class 6

Ans 18:

Class : Class 10
Answer is D

Ans 19:

Class : Class 4
Using the person's perspective, even A is correct. So the answer is D.

Ans 20:

Class : Class 7

Ans 21:

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

Ans 22:

Class : Class 9
Answer is D

Ans 23:

Class : Class 6

Ans 24:

Class : Class 5
answer should be d. You are wrong ashwak and gopikrishna.

Ans 25:

Class : Class 6
it would not be D as in D there is straight,so,she would move straight then right ,she would turn right, but will not go or move right!So to move her there should be 'straight' after every instruction.Hence,there is no straight after every instruction,it is not 'D'.

Ans 26:

Class : Class 4
B IS CORRECT BECAUSE IF SHE GOES WITH OPTION.-A, C, D AS IN A IT HAD MISSED ONE LINE THAT IS STAIRTH. GOPI KRISHNA CLASS. 4 SEC A GOLD MEADALIST.

Ans 27:

Class : Class 9
The answer B is correct ..... She cannot reach at the Bus Stop if she follows the directions in option A........

Ans 28:

Class : Class 6
D is the correct ans

Ans 29:

Class : Class 7
Answer should be D

Ans 30:

Class : Class 9
Answer should be D as from both options A and B she can reach the bus stop.

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Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

Class : Class 1
The correct answer is C.

Ans 2:

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

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Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

Class : Class 1
The correct answer is B.

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 6
8, I am sure this is correct answer

Ans 2:

Class : Class 5
(A) 6..........I counted

Ans 3:

Class : Class 5
The correct answer is six.

Ans 4:

Class : Class 4
(A) 6

Ans 5:

Class : Class 8
I also counted.........6

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Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

Class : Class 1
The correct answer is D.

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 6
Jupiter is a planet made of gas but others are not made of gas

Ans 2:

Class : Class 6

Ans 3:

Class : Class 4
but it is d because the question says that we have to say the odd one outby its strature

Ans 4:

Class : Class 7
but venus has no moons therefore option (B)

Ans 5:

Class : Class 4
It can Be A-only red planet, B-rotates anti-clockwise, C-only planet with life, D-largest planet and has hydrogen gas. So it could be all of them

Ans 6:

Class : Class 5
d

Ans 7:

Class : Class 10
It can be c or d

Ans 8:

Class : Class 4
they're asking composition that means of how it was made so D is the wright answer.

Ans 9:

Class : Class 5
it is jupiter because it says that choose the odd one out on the basis of composition which means we have to choose the odd one out on the basis of what they are made up of as earth , venus and mars are rocky planet whereas jupiteris a gaseous planet so it is D

Ans 10:

Class : Class 4
d

Ans 11:

Class : Class 4
it can be B [VENUS] BECAUSE IT HAS NO MOONS

Ans 12:

Class : Class 4

Ans 13:

Class : Class 4
WHY NOT B AND D ? VENUS SPINS ANTI-CLOCKWISE???????????????????????

Ans 14:

Class : Class 5
only earth consists of water

Ans 15:

Class : Class 6
Actually, Jupiter is the right answer. They asked us to find the odd one out in terms of composition or what they are made up of. Since Jupiter is a gas giant with mostly hydrogen and Earth,Venus and mars are rocky planets with many valuable elements, the answer is D.

Ans 16:

Class : Class 8
jk.hfrdtdtdtdtdtdtgggggggggghltirrrrrrrrrrrrrrrrrrrrrrrrrrbbbbbbbbbbbbbbbbbbbfhjhsaldghfk;lgafds this answer is incorrect.

Tap this button to see correct answerjukyqe2222222222222222gr2kjjjjjjjjjjjjjjjjjjjjjjjjweffffffffffffffffjkuyy


Ans 17:

Class : Class 4

Ans 18:

Class : Class 4
the answer is (a) because earth is the only Terrestrial planet

Ans 19:

Class : Class 5
only Jupiter is a gaseous planet ,which is made out of rocks . Jupiter is an outer planet , while earth, Venus and Mercury are inner planets .

Ans 20:

Class : Class 5
Why it cannot be Earth

Ans 21:

Class : Class 4

Ans 22:

Class : Class 8

Ans 23:

Class : Class 3
Yes the correct answers is D

Ans 24:

Class : Class 4

Ans 25:

Class : Class 8

Ans 26:

Class : Class 9
It can be Venus also because it rotates in anti-clockwise direction.

Ans 27:

Class : Class 8
It can be D because Jupiter is the largest planet .

Ans 28:

Class : Class 6

Ans 29:

Class : Class 8
Answer is D because Jupiter is made of dust and gases while Mercury ,Venus and Earth are rocky planets.

Ans 30:

Class : Class 9
d is the correct answer

Ans 31:

Class : Class 7

Ans 32:

Class : Class 9
it can also be like this - Venus-Earth and Mars are inner planets and Jupiter is an outer planet.

Ans 33:

Class : Class 4
it can be earth venus and jupiter because earth is only where life exists venus turns anti clock wise jupiter is an outer planet and it is made up of gas

Ans 34:

Class : Class 4

Ans 35:

Class : Class 6

Ans 36:

Class : Class 3

Ans 37:

Class : Class 4
There are three possible correct answers out f the4 options as the answers can be B -Venus, C- Earth and D- Jupiter .

Ans 38:

Class : Class 6

Ans 39:

Class : Class 2
IT'S JUPITER!!!!!!!!!!!!!

Ans 40:

Class : Class 8
It can be Venus, Earth or Jupiter.

Ans 41:

Class : Class 2
D because it is a gaseous planet.

Ans 42:

Class : Class 6
It can be B,C and D because Venus does not have any moon and spins anti-clockwise, Earth is the only planet we live and Jupiter because it is a gas giant and is the more than 10 moons.

Ans 43:

Class : Class 7
Okay everyone, it seems to be that you guys really aren't paying any attention to the whole question.Dear friends, the question says that we have to decide the odd one out on the basis of composition(on what it is made of), not anything else.If you see it this way, Jupiter is the odd one out, not Earth,Venus or Mars, because it is the only planet made of gases, mostly hydrogen. All the other ones are rocky or terrestrial planets, made mostly of rocks and metals, molten or solid.

Ans 44:

Class : Class 7
It is D

Ans 45:

Class : Class 4
d

Ans 46:

Class : Class 6
It can also be Earth because it is the only living planet

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 8
Ok guys

Ans 2:

Class : Class 2
D is the answer

Ans 3:

Class : Class 4

Post Your Answer

Subject :NSO    Class : Class 4

Ans 1:

Class : Class 9
Ans:C

Ans 2:

Class : Class 8

Ans 3:

Class : Class 6
ans should be C

Ans 4:

Class : Class 7
I think correct answer is d

Ans 5:

Class : Class 5
I think the answer should be c

Ans 6:

Class : Class 1

Ans 7:

Class : Class 8
CCCCCC

Ans 8:

Class : Class 5

Ans 9:

Class : Class 1
Ccccccc

Ans 10:

Class : Class 4
Crane has wheels on bottom

Ans 11:

Class : Class 5

Ans 12:

Class : Class 8
correct answer is C

Ans 13:

Class : Class 5
C

Ans 14:

Class : Class 7
Wheel and axle concept is different from pulley concept. While using screw driver, screwdriver is the axis and the hand turning it, is like a wheel.

Ans 15:

Class : Class 5

Ans 16:

Class : Class 5
Ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc!!!!!!!!!!!!!!!!!!!!!!!!!

Ans 17:

Class : Class 4
CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC

Ans 18:

Class : Class 7
C

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 7
ONLY STATEMENT 3 IS CORRECT

Ans 2:

Class : Class 4
i agree

Ans 3:

Class : Class 10
i think b is the answer.

Ans 4:

Class : Class 5

Ans 5:

Class : Class 5
But arent all the 4 statements correct???

Ans 6:

Class : Class 8
Explain

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 2

Ans 2:

Class : Class 4
for speed of car to reach at bottom, gravity, weight of car and slope surface with friction of wheel n ramp all are important

Ans 3:

Class : Class 4

Ans 4:

Class : Class 10
can be option b

Ans 5:

Class : Class 8
Yes I agree with Soumya Bajaj

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