National Science Olympiad Forum By SOF Olympiad Trainer - Page 92

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 2
d because Mary is only 1 year 5 months old and Punit is 1 year 6 months old

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 6
Answer should be D

Ans 2:

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

Ans 3:

Class : Class 9
Answer is D

Ans 4:

Class : Class 4

Ans 5:

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 6:

Class : Class 8
d

Ans 7:

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

Ans 8:

Class : Class 6

Ans 9:

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

Ans 10:

Class : Class 9
Answer is D

Ans 11:

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

Ans 12:

Class : Class 2
B

Ans 13:

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

Ans 14:

Class : Class 4
Answer D

Ans 15:

Class : Class 8
The answer B is correct ..... She cannot reach at the Bus Stop if she follows the directions in option A........

Ans 16:

Class : Class 9
D

Ans 17:

Class : Class 6

Ans 18:

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

Ans 19:

Class : Class 7

Ans 20:

Class : Class 6

Ans 21:

Class : Class 5
THe answer is c

Ans 22:

Class : Class 9

Ans 23:

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 24:

Class : Class 8
Answer should be D

Ans 25:

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

Ans 26:

Class : Class 6
D is the correct ans

Ans 27:

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

Ans 28:

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

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Subject :NSO    Class : Class 4

Ans 1:

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

Ans 2: (Master Answer)

Class : Class 1
The correct answer is C.

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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 4
(A) 6

Ans 2:

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

Ans 3:

Class : Class 5
The correct answer is six.

Ans 4:

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

Ans 5:

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

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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 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 2:

Class : Class 8

Ans 3:

Class : Class 8

Ans 4:

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

Ans 5:

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 6:

Class : Class 7
It is D

Ans 7:

Class : Class 4

Ans 8:

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

Ans 9:

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

Ans 10:

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

Ans 11:

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 12:

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 13:

Class : Class 5
jk.hfrdtdtdtdtdtdtgggggggggghltirrrrrrrrrrrrrrrrrrrrrrrrrrbbbbbbbbbbbbbbbbbbbfhjhsaldghfk;lgafds this answer is incorrect.

Tap this button to see correct answerjukyqe2222222222222222gr2kjjjjjjjjjjjjjjjjjjjjjjjjweffffffffffffffffjkuyy


Ans 14:

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

Ans 15:

Class : Class 5
only earth consists of water

Ans 16:

Class : Class 7
It can be Venus, Earth or Jupiter.

Ans 17:

Class : Class 5
Why it cannot be Earth

Ans 18:

Class : Class 4

Ans 19:

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 20:

Class : Class 4

Ans 21:

Class : Class 3

Ans 22:

Class : Class 8
d

Ans 23:

Class : Class 4

Ans 24:

Class : Class 6

Ans 25:

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

Ans 26:

Class : Class 4
d

Ans 27:

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

Ans 28:

Class : Class 6

Ans 29:

Class : Class 3
Yes the correct answers is D

Ans 30:

Class : Class 4

Ans 31:

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

Ans 32:

Class : Class 6

Ans 33:

Class : Class 9
d is the correct answer

Ans 34:

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

Ans 35:

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 36:

Class : Class 6

Ans 37:

Class : Class 4
d

Ans 38:

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

Ans 39:

Class : Class 8
it can also be like this - Venus-Earth and Mars are inner planets and Jupiter is an outer planet.

Ans 40:

Class : Class 6

Ans 41:

Class : Class 9
It can be c or d

Ans 42:

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 43:

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 44:

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

Ans 45:

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

Ans 46:

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

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 2
D is the answer

Ans 2:

Class : Class 7
Ok guys

Ans 3:

Class : Class 4

Post Your Answer

Subject :NSO    Class : Class 4

Ans 1:

Class : Class 1

Ans 2:

Class : Class 4

Ans 3:

Class : Class 7

Ans 4:

Class : Class 9
Ans:C

Ans 5:

Class : Class 8
correct answer is C

Ans 6:

Class : Class 6
ans should be C

Ans 7:

Class : Class 5
C

Ans 8:

Class : Class 6
I think correct answer is d

Ans 9:

Class : Class 4

Ans 10:

Class : Class 4
CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC

Ans 11:

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 12:

Class : Class 6
CCCCCC

Ans 13:

Class : Class 5

Ans 14:

Class : Class 7
C

Ans 15:

Class : Class 1
Ccccccc

Ans 16:

Class : Class 5
I think the answer should be c

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Subject :NSO    Class : Class 4

Observe the given figure and read the following passage regarding it. As Sushil pushes the carton up the ramp, 'P' energy from the food that Sushil has eaten changes into 'Q' energy of the carton. When the carton reaches the deck of the lorry, this energy is stored in the carton as 'R' energy. However, some of the energy from Sushil is lost as 'S'. Select the correct statements regarding energies P, Q, R and S.
Statements :
1. S makes us feel warm.
2. P energy is ultimately derived from solar energy.
3. The faster an object moves, the greater is R energy.
4. The higher the object is, the more Q it has.


A2 and 4 only
B1 and 2 only
C3 and 4 only
D2 and 3 only


i think b is the answer.

Ans 1:

Class : Class 5

Ans 2:

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

Ans 3:

Class : Class 4
i agree

Ans 4:

Class : Class 7
Explain

Ans 5:

Class : Class 10
i think b is the answer.

Ans 6:

Class : Class 7
ONLY STATEMENT 3 IS CORRECT

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