National Science Olympiad Forum By SOF Olympiad Trainer - Page 596

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Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

Class : Class 1
Kindly mention your query

Ans 2:

Class : Class 5

Ans 3:

Class : Class 4

Ans 4:

Class : Class 4
ans is b

Ans 5:

Class : Class 7
That answer is D as b,a and b are the best conductors of heat so the heat would pass through b,a and b faster and it is balanced.Nice question.

Ans 6:

Class : Class 4
there is no necessity of mentioning the words: "descending order". This is contradictory to the statement: A>B>C>D. Hence the question is wrong.

Ans 7:

Class : Class 4

Ans 8:

Class : Class 5
Thanks Again Ishit, Riddhiman, and Avyukt!🙏

Ans 9:

Class : Class 6
Ishit and Riddhiman thank you for clearing my doubts

Ans 10:

Class : Class 5
class 4

Ans 11:

Class : Class 4
The answer has to be D.

Ans 12:

Class : Class 5
Lata hai sab pagal ho gaya hai answer is b

Ans 13:

Class : Class 5

Ans 14:

Class : Class 4
The answer can either be B or D.

Ans 15:

Class : Class 5
That answer is D as b,a and b are the best conductors of heat so the heat would pass through b,a and b faster and it is balanced.Nice question.

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Subject :NSO    Class : Class 2

Ans 1:

Class : Class 1
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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 8
Please explain how unsaturated fats are liquids at room temperature

Ans 2: (Master Answer)

Class : Class 1
Kindly mention your query

Ans 3:

Class : Class 9
My query is, I didn't understand anything. Pls explain me

Ans 4:

Class : Class 8

Ans 5:

Class : Class 9
ans is b

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Subject :NSO    Class : Class 7

Ans 1: (Master Answer)

Class : Class 1
Please mention your query

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 7
The answer is 42!!!

Ans 2:

Class : Class 7
42

Ans 3:

Class : Class 10
It's 42 guys

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Subject :NSO    Class : Class 10

Ans 1: (Master Answer)

Class : Class 1
Here, the correct answer is A. In (A), the incident rays are diverged after refraction, so the lens is concave and in (B), the incident rays are converged after refraction, so the lens is convex.

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Subject :NSO    Class : Class 6

Ans 1: (Master Answer)

Class : Class 1
Here, the answer is C. Displacement is the shortest distance covered by a body. In a circular path, the distance between the initial point (Here=P) and the final point (Here=Q) will give you the displacement. Here, Shortest distance between P and Q is PO + OQ = a + a = 2a Hence, the displacement of the cyclist would be 2a.

Ans 2:

Class : Class 9
WHAT IS THE CLASS THIS IS LIKE MATHS

Ans 3:

Class : Class 8
thanks admin for the explanation

Ans 4:

Class : Class 7
the ans will be c

Ans 5:

Class : Class 7
in short words this was easy

Ans 6:

Class : Class 6
Why are there maths questions in science paper?????

Ans 7:

Class : Class 8

Ans 8:

Class : Class 9
WHAT IS THE CLASS THIS IS LIKE MATHS

Ans 9:

Class : Class 10
i did not understand the question

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 7

Ans 2:

Class : Class 8

Ans 3:

Class : Class 4
c

Ans 4:

Class : Class 6
Answer is C because Y is minerals.Minerals are inorganic.Excess consumption of minerals does not cause obesity.So they have told to mark incorrect answer.Therefore C is correct

Ans 5:

Class : Class 7
c

Ans 6:

Class : Class 10

Ans 7:

Class : Class 7
The answer is c

Ans 8:

Class : Class 9

Ans 9:

Class : Class 7
ty

Ans 10:

Class : Class 9
The answer should be (d),not (c).

Ans 11:

Class : Class 8

Ans 12:

Class : Class 7

Ans 13:

Class : Class 7
c

Ans 14:

Class : Class 9

Ans 15:

Class : Class 9
c

Ans 16:

Class : Class 9
C is correct

Ans 17:

Class : Class 9
Can anyone explain what 'inorganic elements' are?

Ans 18:

Class : Class 6
c

Ans 19:

Class : Class 10

Ans 20:

Class : Class 7

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Subject :NSO    Class : Class 6

Ans 1: (Master Answer)

Class : Class 1
Here, the answer is B. Since in a magnetic needle the arrow head is the North Pole, it will point towards the South Pole of the left hand side magnet and the other end of the magnetic needle (i.e; South Pole) will point towards the North Pole of the right hand side magnet.This is because like poles repel and unlike poles attract each other. Hence,the polarity of the end P of the right hand side magnet is North.

Ans 2: (Master Answer)

Class : Class 1
Here, the answer is B. Since in a magnetic needle the arrow head is the North Pole, it will point towards the South Pole of the left hand side magnet and the other end of the magnetic needle (i.e; South Pole) will point towards the North Pole of the right hand side magnet.This is because like poles repel and unlike poles attract each other. Hence,the polarity of the end P of the right hand side magnet is North.

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 7
The answer is C!!!

Ans 2:

Class : Class 7
The answer is C!!!

Ans 3: (Master Answer)

Class : Class 1
Kindly mention your query

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