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kalra Shaleen from Jalandhar, Jalandhar
Subject :NSO    Class : Class 2

Ans 1:

Sumi Goel from DPS,Ambala, Ambala
Class : Class 4
B

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Daksh from RKC, Rajkot
Subject :NSO    Class : Class 4

Ans 1:

Baban from dps, kolkata
Class : Class 3

Ans 2:

vineet8026@gmail.com from dps, Doha
Class : Class 1
Ccccccc

Ans 3:

Aarya Ranjan from Chrysalis High Varthur, bangalore
Class : Class 5
Ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc!!!!!!!!!!!!!!!!!!!!!!!!!

Ans 4:

RAGHAV VARSHNEY from CITY MONTESSORI SCHOOL GOMTINAGAR LUCKNOW, Lucknow
Class : Class 7
I think correct answer is d

Ans 5:

TANVI D MARGHADE from PODAR INTERNATIONAL SCHOOL POWAI, MUMBAI
Class : Class 6
ans should be C

Ans 6:

Pannu from Bishops, Pune
Class : Class 7
Wheel and axle concept is different from pulley concept. While using screw driver, screwdriver is the axis and the hand turning it, is like a wheel.

Ans 7:

Haroon T K from Silver Hills public school , Calicut
Class : Class 5
C

Ans 8:

Mihir Rampally from VIBGYOR HIGH BALEWADI, Pune
Class : Class 8

Ans 9:

Rishik De Sarkar from Delhi Public School Gurgaon, Gurgaon
Class : Class 7
C

Ans 10:

Santina Suzanne from owis, bangalore
Class : Class 4
cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc because it is swrew driver

Ans 11:

Shubhra from DPS, Haridwar
Class : Class 5

Ans 12:

Ishan Kapilbhai Barochiya from Mayoor Private School , Abu Dhabi
Class : Class 8
CCCCCC

Ans 13:

Ahaan Mittal from Primus Public School, Bengaluru
Class : Class 8
correct answer is C

Ans 14:

Radhika Jain from Sushila Birla Girls' School, Kolkata
Class : Class 5

Ans 15:

Radhika Jain from Sushila Birla Girls' School, Kolkata
Class : Class 5
I think the answer should be c

Ans 16:

Muhammad Moosa khan from Eden Park International school, Anantnag
Class : Class 5
The actual is answer is D

Ans 17:

Soorya Tej R from Delhi Public School, Hyderabad
Class : Class 4
CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC

Ans 18:

Shubhra from DPS, Haridwar
Class : Class 5

Ans 19:

Bhavni Oberoi from Amity International School, Visakhapatnam
Class : Class 4
Crane has wheels on bottom

Ans 20:

Aadarsh from TCDAVPS, Babrala
Class : Class 9
Ans:C

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Ayush Kumar from Maria Assupta Sr. Sec. Convent School, KASHIPUR
Subject :NSO    Class : Class 5

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Dheer Pandey from Sentia The Global School, Hyderabad
Subject :NSO    Class : Class 4

Ans 1:

Arnav Raj Sharma from Dpsvk, Gurgaon
Class : Class 9
ONLY STATEMENT 3 IS CORRECT

Ans 2:

advay kaushik from the sanskaar valley school, Bhopal
Class : Class 5
But arent all the 4 statements correct???

Ans 3:

Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 8
Explain

Ans 4:

Dheer Pandey from Sentia The Global School, Hyderabad
Class : Class 10
i think b is the answer.

Ans 5:

spj2011 from DB, Chennai
Class : Class 5

Ans 6:

JESHAL MOHAPATRA from GEMS MODERN ACADEMY, Dubai
Class : Class 4
i agree

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Dheer Pandey from Sentia The Global School, Hyderabad
Subject :NSO    Class : Class 4

Ans 1:

Prisha from Kr mamgalam world school vaishali, Gzb
Class : Class 4

Ans 2:

Dheer Pandey from Sentia The Global School, Hyderabad
Class : Class 10
can be option b

Ans 3:

Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 8
Yes I agree with Soumya Bajaj

Ans 4:

Krisha Ganeriwal from Podar International school, Mysore
Class : Class 2

Ans 5:

Soumya Bajaj from Rainbow Internatinal School, kopergaon
Class : Class 4
for speed of car to reach at bottom, gravity, weight of car and slope surface with friction of wheel n ramp all are important

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Dheer Pandey from Sentia The Global School, Hyderabad
Subject :NSO    Class : Class 4

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Dheer Pandey from Sentia The Global School, Hyderabad
Subject :NSO    Class : Class 4

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Dheer Pandey from Sentia The Global School, Hyderabad
Subject :NSO    Class : Class 4

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sampreeti zade from Julien Day School, Kalyani
Subject :NSO    Class : Class 7

Ans 1:

Rangnath sharma from MOUT LITERA ZEE SCHOOL, PATNA
Class : Class 9
mine is write

Ans 2:

Pranav Ramesh from Sri Chaitanya , Chennai
Class : Class 7
What the Fuck This is completely Controversial

Ans 3:

Karthika from isg, Muscat
Class : Class 7
How on EARTH is it B???You see, potato is NOT A ROOOOOT!!! IT IS A STEM!Argh

Ans 4:

Aditya Modi from Father Agnel School, Noida
Class : Class 10
I think it is not potato but sweet potato so answer will be B

Ans 5:

Akshay Jha from DPS NERUL, Navi Mumbai
Class : Class 7
The question is controversial, potatoes are more common than sweet potatoes, so it would make sense to understand it as potato and hence, the method of reproduction is tubers. The answer should be D.

Ans 6: (Master Answer)

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

Ans 7:

Avaneesh Sai Vemparala from The knowledge habitat, Pune
Class : Class 3
Potato is tuber not root

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Akshat Paarth from GLOBAL INDIAN INTERNATIONAL SCHOOL , Singapore
Subject :NSO    Class : Class 3

Ans 1:

Aadarsh from TCDAVPS, Babrala
Class : Class 9
Ans : A

Ans 2:

Anagh Agrawal from Billabong high, JABALPUR
Class : Class 3
CHEATING

Ans 3:

akshitha from Euroschool, Bengaluru
Class : Class 3
nice question

Ans 4:

Gayatri Iyer from Sanskriti School, Pune
Class : Class 9
HOW?

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