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Ujan Anam from Don Bosco Senior Secondary School, Nerul , Navi Mumbai
Subject :NSO    Class : Class 6

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Harsh shrivastava from Carmel convent high school, Ambernath
Subject :NSO    Class : Class 9

Ans 1:

from , Nanded
Class : Class 10
D is the correct answer as common carp is an omnivore. But over here the answer is given as A. please remove such glitches.

Ans 2:

Aman Rahman Mondal from Dav public school , Haldia
Class : Class 10

Ans 3:

SHIRIN BHATTACHARYYA from St. Joseph's Convent School, KHANDWA
Class : Class 10
D

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Yashasvika from Euro World School, Sri Ganganagar
Subject :NSO    Class : Class 5

Ans 1:

Kavin Karthick M from DPS bangalore east, Bengaluru
Class : Class 6

Ans 2:

Yashasvika from Euro World School, Sri Ganganagar
Class : Class 5
how???

Ans 3: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

Ans 4:

Hari Govind from Delhi Public School Chandigarh , Chandigarh
Class : Class 6
answer is d

Ans 5:

Adyanshu Panigrahi from Montfort School, Dhenkanal
Class : Class 6

Ans 6:

Raksheet Shah from Swami Vivekanad International School, Mumbai
Class : Class 8
it is d

Ans 7:

Yajat Manoj from Vibgyor, Bengaluru
Class : Class 5
it surely is d :(

Ans 8:

Kavin from ISG , Muscat, Muscat
Class : Class 5
D

Ans 9:

Athiya Mahapatra from ITL Public School, NewDelhi
Class : Class 5
From Athiya Mahapatra: Option)a As force Q and Z is Gravitational Force.

Ans 10:

Manasvi Nagpal from blooming dales international school, sri ganganagar
Class : Class 5
its a

Ans 11:

Avyukth Radhakrishnan from TSRS, Gurgaon
Class : Class 10
It is D

Ans 12:

Syeda Aleeza Zaidi from Somerville school Noida , Noida
Class : Class 5
How can it be A??i did DD

Ans 13:

ARCHISHA SIKDAR from CHOITHRAM MANIKBAG, INDORE
Class : Class 8
BUOYANT FORCE IS PROPORTIONAL TO VOLUME DISPLACED NOT WEIGHT

Ans 14:

Agnish Chakraborty from The Heritage School, Kolkata
Class : Class 7
It is D. And it is SOF not JSS.

Ans 15:

Praket Tejas from Delhi Public School Indira Nagar Lucknow, Lucknow
Class : Class 4
l

Ans 16:

SIDDHARTH KUMAR CHATTERJEE from NAVY CHILDREN SCHOOL , CHICALIM
Class : Class 7
Seriously? The answer is D. It's a "RAP" not a "WRAP" and it is NATIONAL SCIENCE OLYMPIAD not "French, Spanish or Japanese Shing Shong" science Olympiad.

Ans 17:

darsh gupta from S R D A V Public School, delhi
Class : Class 5
ans is d

Ans 18:

Rishita Verma from Suncity School, Gurgaon
Class : Class 5
D

Ans 19:

Sai Lakshmi Rao from Maneckji Cooper Education Trust, Mumbai
Class : Class 4
D

Ans 20:

A Venkata Sai Pranav from Podar International School, Bhusawal
Class : Class 9
Seriously option c are tongs or tweezers

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Ansh Meshram from Fr agnel School, New Delhi
Subject :NSO    Class : Class 8

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Shaurya from Modern Public School, Bhiwadi
Subject :NSO    Class : Class 4

Ans 1:

Manan thorat from Podar powai, Mumbai
Class : Class 4
B is the answer because bubbles are melting inside a pack cointanier so that procces is called as condenstation.

Ans 2:

Alisha from Delhi Public School , bopal, Ahemdabad
Class : Class 8
how is B correct??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????

Ans 3:

Utsavi Priya from DPS RUBY PARK, KOLKATA
Class : Class 8

Ans 4:

shivan iyer from dr pillai global academy, MUMBAI
Class : Class 4
b is correct shivan dpga

Ans 5:

Student from School, City
Class : Class 8
llllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllll

Ans 6:

Prakriti Singh from Ryan International School, Pune
Class : Class 4
B is the answer

Ans 7:

NEEV SINGH from VISHWA BHARATI PUBLIC SCHOOL, Noida
Class : Class 8

Ans 8:

Student from School, City
Class : Class 8
lllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllkkkkkkkkk

Ans 9:

Pradhyumna from J S S Public School, Bengaluru
Class : Class 4
C is correct

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Shaurya from Modern Public School, Bhiwadi
Subject :NSO    Class : Class 4

Ans 1:

Sanaya Singh from Hiranandani Foundation, Mumbai
Class : Class 2

Ans 2:

Sashriti Das from Delhi Public School Bangalore North, Bangalore
Class : Class 5
thanks Jaya Shree

Ans 3:

Pradhyumna from J S S Public School, Bengaluru
Class : Class 4
B

Ans 4:

Sanaya Singh from Hiranandani Foundation, Mumbai
Class : Class 2
its b

Ans 5:

k tagore from montessori school, KURNOOL
Class : Class 3
The answer is b

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Mrinaal nandini from Kendriya Vidhyalaya Rohini sector 8, Delhi
Subject :NSO    Class : Class 4

Ans 1:

Kriti Bhonsale from Delhi Public School, Bengaluru
Class : Class 5
D IS THE ANSWER

Ans 2:

Radhika Jain from Sushila Birla Girls' School, Kolkata
Class : Class 5
No doubt it is D ( A - EmbankmentB- Terrace FarmingC- Afforestation D - Overgrazing )( Others prevent soil erosion )

Ans 3:

Ryan from YBIS , SINGAPORE
Class : Class 5

Ans 4:

shreyash rawat from podar international school, pune
Class : Class 8
its [d] -overgrazing

Ans 5:

Rahul from Cambridge school, noida
Class : Class 4
why option d that is overgrazing.... why not Terrace farming that is b

Ans 6:

TARA NAUTIYAL from CONVENT OF JESUS AND MARY, DEHRADUN
Class : Class 4
the ans is D overgrazing

Ans 7:

Priyanshi from Delhi Public School, Gurugram
Class : Class 4
D is the correct answer

Ans 8:

LAVANYA DADHWAL from BLOOM PUBLIC SCHOOL, South West Delhi
Class : Class 9
D is correct as when you will unscramble the other options all of them prevent soil erosion but D will not (A-embankments B-terrace farming C-afforestation D-overgrazing).....😄

Ans 9:

Shubh Mertia Jain from JBCN INTERNATIONAL School, Mumbai
Class : Class 4

Ans 10: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

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Diya from DPS, Dubai
Subject :NSO    Class : Class 8

Ans 1:

Student from School, City
Class : Class 8
Mr. Admin from revisewise, Noida, please include an explanation for your answer, A.You have, also, not provided a solution for this.

Ans 2:

MEGHNA SARKAR from Delhi Public School'Rubypark,Kolkata, Kolkata
Class : Class 6

Ans 3:

Ayush Gorain from Sarala Birla Public School, Ranchi
Class : Class 8
I would like to know what is the logic behind option (A) being the correct answer too.

Ans 4:

Hprakash09 from Billabong high Bhopal, Bhopal
Class : Class 7
What is the explanation for it being A?

Ans 5:

Dhruvan G from Indian School al Ghubra, Muscat
Class : Class 9
What is the explanation or the solution for A?

Ans 6:

Prathamesh from DPS bhilai, Bhilai
Class : Class 9
count the lines and toatal horizontally. its 10 for first row, 12 for second and must be 14 for third, making it figure with 4 lines that is A as correct option.

Ans 7:

The Address from Somaiya, Mumbai
Class : Class 6
what is the explanation for A

Ans 8:

anirudh from KV IIT, Madras, CHENNAI
Class : Class 8

Ans 9: (Master Answer)

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

Ans 10:

Chatresh ramasai gudi from Bgsnps , Bangalore
Class : Class 8
But what if s the pattern.

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Siddhi from Cambridge Court High School, Jaipur
Subject :NSO    Class : Class 5

Ans 1:

Mahadevan from KV Rubber Board Kottayam, Kottayam
Class : Class 9
Bbbbbbb!

Ans 2:

Jayaditya singh from Delhi Public School, gurgaon
Class : Class 9
It is a fact that the highest tides occur when the moon is full or new. In the diagram, the positions F and J are the full moons and new moons, so the correct answer should be B

Ans 3:

Harsh Sobti from the samhita academy, BLR
Class : Class 5

Ans 4:

Sumit Biswal from Dps gandhinagar, Gandhinagar
Class : Class 7

Ans 5:

Richeek from RN Podar School Santacruz, Mumbai
Class : Class 5
i have done this question and they are showing b

Ans 6:

SWARIT JAIN from DPS Greater Noida, GREATER NOIDA
Class : Class 9
just because we can see the whole moon during a full moon dosen't mean that on that day there will be the greatest tides as the moon dosen't cut itself into half on 1st and 3rd quarter. So, the answer must depend on the distance of the moon from the earth as the gravitational pull of the moon will have more effect when it is closer to earth and will raise bigger tides. The moon is closest to earth at phases D and H. So, clearly the answer should be A

Ans 7:

shubhavi Dhondge from NPS, Banagalore
Class : Class 9
Even I think it is A

Ans 8:

aarav shankar from st xaviers high school, gurugram
Class : Class 8
It is B. Don't go on the picture. Full and new moon are always closer to Earth.

Ans 9:

Arav Gupta from Delhi Public School Gurgaon, Gurgaon
Class : Class 8

Ans 10:

Ashmi Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 9
Answer is B only.

Ans 11:

Shabd from Hdfc, Gurgoan
Class : Class 6
I do with Harsh Sobti.

Ans 12:

Deepika Goyal from Neerja modi school, Jaipur
Class : Class 7
B

Ans 13:

SWARIT JAIN from DPS Greater Noida, GREATER NOIDA
Class : Class 9

Ans 14:

Anantjit Chander from Apeejay School, Sector 15, Faridabad
Class : Class 10
Look at the diagram.........the faces of moon closest to the earth are D and H, hence the suitable solution is A

Ans 15:

Soumyaraj Roy from Kendriya Vidyalaya , Thiruvananthapuram
Class : Class 7
It should be B only .

Ans 16:

Harsh Sobti from the samhita academy, BLR
Class : Class 5
how is it b, it should be a

Ans 17:

Pratham Dave from GNS, Bangalore
Class : Class 7
B is the answer to this question

Ans 18:

Anantjit Chander from Apeejay School, Sector 15, Faridabad
Class : Class 10
Phases D and H are suitable. Or not?😄

Ans 19:

Divyanshi from United international School, Bangalore
Class : Class 6
The answer is (a) because when the full moon and new moon are there then the sun, earth and moon are aligned and the sun is also pulling at the sea forming big tides.

Ans 20:

Anantjit Chander from Apeejay School, Sector 15, Faridabad
Class : Class 10

Ans 21:

Gayatri Iyer from Sanskriti School, Pune
Class : Class 9
Ohh yeah,, it is A

Ans 22:

Gauransh Singla from DPS , Navi Mumbai
Class : Class 5
the correct option is b

Ans 23:

Arjun Gourineni from CHIREC International School, Hyderabad
Class : Class 7

Ans 24:

Akshaj Gupta from Neerja Modi School, Jaipur
Class : Class 7
Class:It should be A

Ans 25:

Anantjit Chander from Apeejay School, Sector 15, Faridabad
Class : Class 10
It is (A)

Ans 26:

Siddhi from Cambridge Court High School, Jaipur
Class : Class 5
d and h are only the answers..

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Gulab Pamnani from India International Scbool, Jaiput
Subject :NSO    Class : Class 6

Ans 1:

Abhaid Goel from Indian School , Muladha
Class : Class 10
the answer should be option d

Ans 2:

Abhaid Goel from Indian School , Muladha
Class : Class 10
the answer should be option d

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