National Science Olympiad Forum By SOF Olympiad Trainer - Page 594

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 7

Ans 2:

Class : Class 7

Ans 3: (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.


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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5
The answer is D

Ans 2:

Class : Class 1

Ans 3:

Class : Class 5

Ans 4:

Class : Class 2

Ans 5:

Class : Class 5

Ans 6:

Class : Class 7
PLS EXPLAIN

Ans 7:

Class : Class 5
where is the solution

Ans 8:

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

Ans 9:

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

Ans 10:

Class : Class 7
ya

Ans 11:

Class : Class 7
did anyone get this correct

Ans 12:

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

Ans 13:

Class : Class 6

Ans 14:

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

Ans 15:

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

Ans 16:

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.

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 9
wind

Ans 2:

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

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5

Ans 2:

Class : Class 9
me too

Ans 3:

Class : Class 5

Ans 4:

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 5:

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

Ans 6:

Class : Class 5
Place all the letters in alphabetical order

Ans 7:

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

Ans 8:

Class : Class 6

Ans 9:

Class : Class 4
just try to guess

Ans 10:

Class : Class 8
Write the word in alphabetical order.

Ans 11:

Class : Class 7
I don't know either

Ans 12:

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

Ans 13:

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

Ans 14:

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

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Subject :NSO    Class : Class 9

Ans 1:

Class : Class 9
C10H16O is the answer

Ans 2:

Class : Class 9
Option a is correct

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 7

Ans 2:

Class : Class 4

Ans 3:

Class : Class 4

Ans 4:

Class : Class 5

Ans 5:

Class : Class 4
the correct answer is: A

Ans 6:

Class : Class 8

Ans 7:

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 8: (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 9:

Class : Class 9
option A

Ans 10:

Class : Class 5

Ans 11:

Class : Class 4
i am dr manali parmar

Ans 12:

Class : Class 5

Ans 13:

Class : Class 7
The correct answer is option A.

Ans 14:

Class : Class 7

Ans 15:

Class : Class 7
The correct answer is A

Ans 16:

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 17:

Class : Class 9

Ans 18:

Class : Class 4

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Subject :NSO    Class : Class 4

Ans 1:

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

Ans 2:

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

Ans 3:

Class : Class 4

Ans 4:

Class : Class 8

Ans 5: (Master Answer)

Class : Class 1

The correct answer is B.

 


Ans 6:

Class : Class 8

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Subject :NSO    Class : Class 2

Ans 1: (Master Answer)

Class : Class 1

Post Your Answer

Subject :NSO    Class : Class 2

Ans 1: (Master Answer)

Class : Class 1

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5
top soil is easily eroded (a)

Ans 2:

Class : Class 8
how?

Ans 3:

Class : Class 7
most soil is in A so it is not C is the answer

Ans 4:

Class : Class 4
answer a soil erosion will occur

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