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Shreya Mangesh Patwardhan from City International school Satara road branch, PUNE
Subject :NSO    Class : Class 8

Ans 1:

Pushkar Sonnekar from Ryan International School, Mumbai, Vasai East
Class : Class 8
I think that option A and C should be correct. Since option A talks about fermentation occuring which could be true considering that yeast is put into warm sugar solution. Option C is also correct since we know that one of the end products of fermentation is CO2 and lime water turns milky white when it is combined with carbon-dioxide.

Ans 2:

ARAVINDAN MANIKANDAN from NPS INternational, Singapore
Class : Class 8
Then option A should also be correct as it talks about fermentation

Ans 3:

Kabir Mendiratta from NCS , Kochi
Class : Class 8

Ans 4:

Ethel shiju from National Public School Indiranagar, Bangalore
Class : Class 9
Option a is wrong because yeast does not convert sugar into lactic acid.

Ans 5:

B Krithika sulochana from Devi Academy senior secondary school, Chennai
Class : Class 8
Option C is the correct answer because yeast causes fermentation .Fermentation is an anaerobic process. In this process yeast converts sugar into alcohol and carbon dioxide. Lime water turns milky indicating the presence of carbon dioxide.

Ans 6:

Arnav Gangwar from DPS NOIDA, GAUTAM BUDH NAGAR
Class : Class 8
answer cant be A since during fermentation of sugar alcohol is produced and not lactic acid

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tanishka Bondhare from Saraswati international school , Hingoli
Subject :NSO    Class : Class 8

Ans 1:

Zainab from St. Mary's Convent Inter College, Lucknow
Class : Class 8
A

Ans 2:

Ethel shiju from National Public School Indiranagar, Bangalore
Class : Class 9
A vector diagram is a diagram which shows both direction and magnitude....hope you found it helpful!

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Swarnava Pal from Vivekananda Mission School, Haldia
Subject :NSO    Class : Class 3

Ans 1:

Saachi Bhalgat from Vibgyor Yerwada, Pune
Class : Class 2

Ans 2:

Jasneet Bindra from Raghubir Singh Junior Modern School, New Delhi
Class : Class 3
fgdgcbcbc vccdhdhdgvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvbcbdfdhgdhvghvbvhfhhfudfdvbccjcccbcbcbdhdhssjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjssssssssssssssssssssssssssssssssssss

Ans 3:

Darshil Rath from Sai International School , Bhubaneswar
Class : Class 7
Ans-d because if it is not scarce the house will flow away.

Ans 4:

Sidharth from Vibgyor , Navi Mumbai
Class : Class 3

Ans 5:

Mohinder singh from Sacred heart convent school, Ludhiana
Class : Class 7
My answer was D but it changed itself as C

Ans 6:

Harshil Jain from DPS, Bangalore
Class : Class 3
The answer should be (A) but, why have they said that (D) should be the answer .

Ans 7:

vighneshwar from study hall, Lucknow
Class : Class 5
a

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anwesha from v s n, midnapore
Subject :NSO    Class : Class 8

Ans 1:

Abhinav from nesss, vadodara
Class : Class 10

Ans 2:

Chaitanya L K from SKCHEC, bangalore
Class : Class 8
Yes A is correct

Ans 3:

Shreya Mangesh Patwardhan from City International school Satara road branch, PUNE
Class : Class 10
as static friction is always more than sliding friction and horse experiences static friction during its first steps.therefore option [A] is correct.

Ans 4:

Sahil Agrawal from GG International School, Pune
Class : Class 8
It has to be A

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Vimala from Narayana, Bangalore
Subject :NSO    Class : Class 4

Ans 1:

Aarush from Podar, Mumbai
Class : Class 10
why dont you tell it yourself

Ans 2:

Aarush from Podar, Mumbai
Class : Class 10
why dont you tell it yourself

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Vimala from Narayana, Bangalore
Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

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

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Bhagyesh Kamal from DPS, Mumbai
Subject :NSO    Class : Class 6

Ans 1:

Ishaan Mishra from Sai International School, Bhubaneswar
Class : Class 7

Ans 2:

Prajith Kumaran from RCIS, Bangalore
Class : Class 7

Ans 3:

Pulkit Krishna from St. Paul's High School, Hajipur
Class : Class 6

Ans 4:

likith from Delhi Public School International School, Singapore
Class : Class 7

Ans 5:

likith from Delhi Public School International School, Singapore
Class : Class 7
Answer should be both a and c

Ans 6:

Vikram from AVM, Mumbai
Class : Class 5

Ans 7:

Pulkit Krishna from St. Paul's High School, Hajipur
Class : Class 6
The answer is C. You should Know It.

Ans 8:

Kaustubh from modern vidya niketan, faridabad
Class : Class 7
the correct answer should be a as the snow slides off easily due to its cone shaped structure

Ans 9:

Snigdha swaminath from Christ nagar higher secondary school , Trivandrum
Class : Class 7
Answer should be both a and c The solution they gave it is written a but the correct answer they wrote c

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Pulkit Krishna from St. Paul's High School, Hajipur
Subject :NSO    Class : Class 6

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Nivedita Parikh from Children's Academy , Mumbai
Subject :NSO    Class : Class 4

Ans 1:

Rayansh Mishra from VIBGYOR HIGH MAGARPATTA, Pune
Class : Class 9

Ans 2:

Aditi Saha from Bishops KalyaniNagar, Pune
Class : Class 4

Ans 3:

LAVANYA DADHWAL from BLOOM PUBLIC SCHOOL, South West Delhi
Class : Class 9
A is correct because bat gives birth to its babies while turtles, crocodiles and ducks lay eggs.....😊so my answer is ✅correct

Ans 4:

Mohhika Sharma from Delhi Public School Greater Noida, Greater Noida
Class : Class 7
Bats are mammals and so they give birth to young ones.If they were not mammals,they would not have hair on their body.So, based on what is written above by me, it is clear that I think that the correct answer is option 'A'.

Ans 5:

SARBESH KUMAR DASH from Kendriya Vidyalaya No. 1 SAMBALPUR , Sambalpur
Class : Class 5
correct answer is A

Ans 6: (Master Answer)

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

Ans 7:

Aarathy Sudhir Aarav Sudhir from Global Indian International School, Abu Dhabi
Class : Class 7

Ans 8:

Aarathy Sudhir Aarav Sudhir from Global Indian International School, Abu Dhabi
Class : Class 7

Ans 9:

Aditi Saha from Bishops KalyaniNagar, Pune
Class : Class 4
CORRECT ANS IS A AS BAT IS A MAMMAL AND MAMMALS GIVE BIRTH TO FULLY FORMED BABIES

Ans 10:

Ashwak from Cambridge, Jalandhar
Class : Class 9
The correct answer is A because Bat is a mammal and gives birth to young ones while others lay eggs .

Ans 11:

Kanav Dhingra from DPS sec45, Gurgaon
Class : Class 10

Ans 12:

Mohhika Sharma from Delhi Public School Greater Noida, Greater Noida
Class : Class 7

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Aadya Kumar from Sanjivani International School , Navi Mumbai
Subject :NSO    Class : Class 5

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