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Rohan Naik from Vibgyor High, Bangalore
Subject :NSO    Class : Class 4

Ans 1:

Ridhan from SFS janakpuri, New Delhi
Class : Class 5
the answer is A because it require pull force and others require push force

Ans 2: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
The correct answer is A.

Ans 3:

Rutu Jamdar from The Orchid School, Pune
Class : Class 5

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Vamseedhar from Kendriya Vidyalaya, HYDERABADd
Subject :NSO    Class : Class 5

Ans 1:

Vamseedhar from Kendriya Vidyalaya, HYDERABADd
Class : Class 5
72 times

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Aryan Goyal from DPS , Dwarka, New Delhi
Subject :NSO    Class : Class 3

Ans 1:

ANUSHREE SACHIN BHATTAD from ST. JOSEPH PRIMARY SCHOOL, Solapur
Class : Class 3
ans is definitely

Ans 2:

avg from VIBGYOR HIGH, PUNE
Class : Class 3
THE SMALL INTESTINE ABSORBS WATER AND MINERALS FROM FOOD, SO THE ANS. SHOULD BE B.

Ans 3:

Gayatri Iyer from Sanskriti School, Pune
Class : Class 5
Yes the answer is D.

Ans 4:

SHAURYA RAJ from LITERA VALLEY SCHOOL, PATNA
Class : Class 3
Answer is definately D

Ans 5:

kalra Shaleen from Jalandhar, Jalandhar
Class : Class 4
D

Ans 6:

Darshini Chakravarty from Pinnacle High International School, Mumbai
Class : Class 4
C is the answer

Ans 7:

Ziya Joshi from Nrimala convent school, Rajkot
Class : Class 6

Ans 8:

Ashwak from Cambridge International School, Saudi Al Dera
Class : Class 7
Yes , the answer is D .

Ans 9:

Ziya Joshi from Nrimala convent school, Rajkot
Class : Class 6
D

Ans 10:

Aneesh Balaji from BVBARR school, Hyderabad
Class : Class 4
ans is definitely d

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Aryan Goyal from DPS , Dwarka, New Delhi
Subject :NSO    Class : Class 3

Ans 1:

Nishant Hazarika from Air Force School, Dibrugarh
Class : Class 3
Aarush Chakrabortty and Shaunak are correct

Ans 2:

Sahanaa from Sancta Maria International School, Hyderabad
Class : Class 4

Ans 3:

Ayush from Dps Bokaro , Bokaro
Class : Class 3
c

Ans 4:

Priyanshi Pritam from Vibgyor High, Bangalore
Class : Class 2
B is right

Ans 5:

Aarush Chakrabortty from Narayana e-Techno School, South City 2, Gurugram
Class : Class 5
B is the right answer

Ans 6:

Ayush from Dps Bokaro , Bokaro
Class : Class 3
b

Ans 7:

Aryaveer And Shaurya Shinde from Goldcrest High Vashi, Navi Mumbai
Class : Class 6
C is the correct answer because it is the part which food into smaller pieces. Explanation: The food enters in our body. >It reaches to our stomach. >It is broken into pieces. >It reaches to the rectum through large intestine. >It comes out from anus. Oesophagus >stomach >small intestine >large intestine >rectum >anus

Ans 8:

SHAUNAK from St Xaviers School, HAZARIBAG
Class : Class 3
B is the right answer.

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Dhars from DPS EAST Bangalore , Bengaluru
Subject :NSO    Class : Class 7

In an experiment demonstrating the evolution of oxygen in Hydrilla, sodium bicarbonate is added to water in the experimental set-up. What would happen if all other conditions are favourable?

A Amount of oxygen evolved decreases as carbon dioxide in water is absorbed by sodium bicarbonate.
B Amount of oxygen evolved decreases as the availability of carbon dioxide increases.
C Amount of oxygen evolved increases as the availability of carbon dioxide increases.
D Amount of oxygen evolved increases as carbon dioxide in water is absorbed by sodium bicarbonate.


but why

Ans 1:

A Ramakrishna Rao from D A V Public School. Unit 8. Bhubaneswar , Bhubaneswar
Class : Class 6

Ans 2:

Anushka kumar from DPS DIGBOI, DIGBOI
Class : Class 8
it must be a. as amount of oxygen decreases and when searched... gives the same answer

Ans 3:

Medha Bhutani from Christ Academy, Bengaluru
Class : Class 9
ans is C. because of sodium bicarbonate,the plants get CO2 and perform photosynthesis and give out O2

Ans 4:

Sanjana Iyer from HFS Powai, Mumbai
Class : Class 8
oh. ok.

Ans 5:

Tejas Meshram from Bethany, Bengaluru
Class : Class 7

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Akhilesh Dash from Ruchika High School, Bhubaneswar
Subject :NSO    Class : Class 8

Ans 1:

Anushka from St. Theresa's Convent sr.sec. school, Karnal
Class : Class 10
The answer is D.

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Siddharth Mahesh from mdav public school , Hyderabad
Subject :NSO    Class : Class 8

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
The correct answer is C.

Ans 2:

Anirudh from Kendriya Vidyalaya Kanjikode, Palakkad
Class : Class 8
'C'- they are inflammable substances

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Siddharth Mahesh from mdav public school , Hyderabad
Subject :NSO    Class : Class 8

Read the given statements and mark the appropriate answer.
Statement 1 : Polyester is synthesised from petrochemicals by linking ester units.
Statement 2 : Polyester is a natural fibre.

A Both statements 1 and 2 are true and statement 2 is the correct explanation of statement 1.
B Both statements 1 and 2 are true but statement 2 is not the correct explanation of statement 1.
C Statement 1 is true and statement 2 is false.
D Both statements 1 and 2 are false.


Ans 1:

Anirudh from Kendriya Vidyalaya Kanjikode, Palakkad
Class : Class 8
'C'- Statement 1 is true and statement 2 is false

Ans 2:

Siddharth Mahesh from mdav public school , Hyderabad
Class : Class 8

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atharv from bluebells international, delhi
Subject :NSO    Class : Class 3

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
The correct answer is A.

Ans 2:

Ashwak from Cambridge International School, Saudi Al Dera
Class : Class 7
The correct is A.

Ans 3:

Ivan from Chirec, hyderabad
Class : Class 3
correct ans: A

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Akshat Jain from Delhi Public School, Greater Noida
Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
The correct answer is C.

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