National Science Olympiad Forum By SOF Olympiad Trainer - Page 622

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 6
(B) is the correct answer.

Ans 2:

Class : Class 7

Ans 3:

Class : Class 6
b is correct if an explanation is required then click on solution

Ans 4:

Class : Class 9
[B] is the correct answer......

Ans 5:

Class : Class 5
C

Ans 6:

Class : Class 6

Ans 7:

Class : Class 8

Ans 8:

Class : Class 5
explanation

Ans 9:

Class : Class 9
B

Ans 10:

Class : Class 8
the ans will be B as the question tells us that the opaque dot is in the center ,IN THE CENTER aka it will be same all over

Ans 11:

Class : Class 8

Ans 12:

Class : Class 8
please explain

Ans 13:

Class : Class 6

Ans 14:

Class : Class 9
EXPLAIN

Ans 15:

Class : Class 8
THIS IS PRETTY ADVANCED STUFF FOR KIDS OF CLASS 6

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 10
hmmmm

Ans 2:

Class : Class 10

Ans 3:

Class : Class 7
The third picture(option A) may be the answer.

Ans 4:

Class : Class 7
to my knowledge ans is b

Ans 5:

Class : Class 7
to my knowledge ans is b

Ans 6:

Class : Class 5
option b . the third picture is the answer

Ans 7:

Class : Class 5
option b . the third picture is the answer

Ans 8:

Class : Class 7
The answer is B according to my 100000 IQ brain ez pz

Ans 9:

Class : Class 6

Ans 10:

Class : Class 4
Option B

Ans 11:

Class : Class 9
hmm...............answer from my knowlege is B

Ans 12:

Class : Class 6
there are mirrors on the 3 figure so ans is option B

Ans 13:

Class : Class 6

Ans 14:

Class : Class 7
Option b is right because Figure (iii) is periscope which is used to see around the corners. It is based upon the principle of rectilinear propagation of light and reflection of light.

Ans 15:

Class : Class 7
But I don't understood one thing that 'How the item will allow me to see around a corner from where I am standing?

Ans 16:

Class : Class 4
Option B

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Subject :NSO    Class : Class 3

Ans 1: (Master Answer)

Class : Class 1

The correct answer is D.

The given graph shows that the temperature of water is not increasing with time from period ‘X’ to ‘Y’, which shows that drum. water has attained its boiling point (100°C). On reaching boiling point, the temperature of water does not increase further and water converts into vapour.


Ans 2:

Class : Class 7

Ans 3:

Class : Class 7

Post Your Answer

Subject :NSO    Class : Class 5

Ans 1:

Class : Class 7
I got it correct DRITHI. super easy question

Ans 2:

Class : Class 7
ya

Ans 3:

Class : Class 9
Stem carries water to all parts of plants

Ans 4:

Class : Class 10
(B) or (D)?

Ans 5:

Class : Class 1

Ans 6:

Class : Class 5
where is the solution

Ans 7:

Class : Class 5

Ans 8:

Class : Class 8
I got it wrongBut i figured that answer is d

Ans 9:

Class : Class 5
The answer is D

Ans 10:

Class : Class 6

Ans 11:

Class : Class 7
The stem absorbed the color along with the water, so some parts of the stem and the flower turned blue or red.

Ans 12:

Class : Class 7
did anyone get this correct

Ans 13:

Class : Class 5
What is the solution of this question. It is not appearing

Ans 14:

Class : Class 2

Ans 15:

Class : Class 7
PLS EXPLAIN

Ans 16:

Class : Class 6

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 7
Wind is a form of renewable energy.

Ans 2:

Class : Class 9
wind

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 7
I don't know either

Ans 2:

Class : Class 9
me too

Ans 3:

Class : Class 4
i dont know any method to solve this but i have one thing to guess

Ans 4:

Class : Class 4
really never thought of doing in this method though

Ans 5:

Class : Class 6
Ans is C. See PERSON in number positions: 16 05 18 19 15 14. Now keep the numbers in ascending order: 05 14 15 16 18 19:ENOPRS. Now OLYMPIAD in number positions: 15 12 25 13 16 09 01 04. Now keep the numbers in ascending order: 01 04 09 12 13 15 16 25:ADILMOPY.

Ans 6:

Class : Class 8
Write the word in alphabetical order.

Ans 7:

Class : Class 5

Ans 8:

Class : Class 4
just try to guess

Ans 9:

Class : Class 9
What is the method for solving this?

Ans 10:

Class : Class 5

Ans 11:

Class : Class 6

Ans 12:

Class : Class 6
what is the method to solve this ? i did not understand this question

Ans 13:

Class : Class 8
Oooooooo.......... Smart

Ans 14:

Class : Class 5
Place all the letters in alphabetical order

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Subject :NSO    Class : Class 9

Ans 1:

Class : Class 9
Option a is correct

Ans 2:

Class : Class 9
C10H16O is the answer

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 5

Ans 2:

Class : Class 8

Ans 3:

Class : Class 4

Ans 4:

Class : Class 7

Ans 5:

Class : Class 4

Ans 6:

Class : Class 9

Ans 7: (Master Answer)

Class : Class 1

The correct answer is A.

When food is taken in the mouth, it is chewed and gets mixed with saliva secreted in the mouth (R). Once swallowed, the food moves through the oesophagus into the stomach where churning and digestion of food with digestive juices occurs (Q). The semi-digested food then moves into the small intestine where complete digestion as well as absorption of nutrients occur (S). From the undigested food, the water is absorbed in the large intestine (P). After this, the undigested food is expelled through the anus in the form of faeces (T).


Ans 8:

Class : Class 4
the correct answer is: A

Ans 9:

Class : Class 4
i am dr manali parmar

Ans 10:

Class : Class 5

Ans 11:

Class : Class 7

Ans 12:

Class : Class 3
The graph X-Axis is not describing digestive system it is describing four components of food which are carbohydrates, proteins, fats, and vitamins and minerals. So, vitamins and minerals are same before digestion and after digestion. answer is S.

Ans 13:

Class : Class 7
The correct answer is A

Ans 14:

Class : Class 7
A is the correct answerWhen food is taken in the mouth, it is chewed and gets mixed with saliva secreted in the mouth (R). Once swallowed, the food moves through the oesophagus into the stomach where churning and digestion of food with digestive juices occurs (Q). The semi-digested food then moves into the small intestine where complete digestion as well as absorption of nutrients occur (S). From the undigested food, the water is absorbed in the large intestine (P). After this, the undigested food is expelled through the anus in the form of faeces (T).

Ans 15:

Class : Class 9
option A

Ans 16:

Class : Class 5

Ans 17:

Class : Class 4

Ans 18:

Class : Class 7
The correct answer is option A.

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4

Ans 2:

Class : Class 8

Ans 3:

Class : Class 5
Proteins act like building blocks of our body

Ans 4: (Master Answer)

Class : Class 1

The correct answer is B.

 


Ans 5:

Class : Class 8

Ans 6:

Class : Class 6
B. Protein intake should be more. It repair and build muscle

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Subject :NSO    Class : Class 2

Ans 1: (Master Answer)

Class : Class 1

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