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YASH SAH from DELHI PUBLIC SCHOOL MIS DOHA, Doha
Subject :NSO    Class : Class 5

Ans 1:

Niveideeta Cour from Suncity World School, Gurgaon
Class : Class 5
got a little confused here but sorted it out

Ans 2:

YASH SAH from DELHI PUBLIC SCHOOL MIS DOHA, Doha
Class : Class 8
syu

Ans 3:

AREEN from BOLTON, HYDERABAD
Class : Class 6
Ans is C because 0 minutes was 20 degrees celsius. Then, we were adding 6 after 2, 4, 6 minutes and so on. 1 is half of 2, and 1+2=3. So we should take normally 26 degrees celsius+(Half of 6) degrees celsius=26 degrees celsius+3 degrees celsius=29 degrees celsius.

Ans 4:

Arnav kaul from Chirec, Hyderabad
Class : Class 2

Ans 5:

VAIBHAVH RAMESH from NARAYANA ETECHNO WHITEFIELD, BANGALORE
Class : Class 5

Ans 6:

Trijash Maut from Delhi Public School Digboi, Digboi
Class : Class 6
YOYOYOYOOOO

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Siri B Patil from Indian School, Sohar, Oman, Sohar
Subject :NSO    Class : Class 5

Ans 1:

Shreyansh Gupta from MVN, faridabad
Class : Class 6
Novosti

Ans 2:

Arnav Vashisth from GD GOENKA PUBLIC SCHOOL, Delhi
Class : Class 5
Fishing rod changes speed of the fish

Ans 3:

Shaurya Shinde from Goldcrest High Vashi, Navi Mumbai
Class : Class 8
urenrjrjkvnm

Ans 4:

SANVI ROHILLA from The little shri, Rohtak
Class : Class 5
Novosti

Ans 5:

Pratham Dave from GNS, Bangalore
Class : Class 7
Novosti

Ans 6:

Tanmay kaushal from ICSE, Mumbai
Class : Class 5
Novosti

Ans 7:

Siddhant Singhania from AGCS purulia, Puruliya
Class : Class 7

Ans 8:

D Murari from Indian School of Excellence, Bangalore
Class : Class 9
Novosti

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Shriram dindore from KVS 9BRD AFS PUNE, PUNE
Subject :NSO    Class : Class 8

Ans 1:

Satvik Mehta from St Andrews school Bowenpally, Secunderabad
Class : Class 4
It should be a

Ans 2:

Can I get Rank 35 darryl from Global Indian international school, Brawl stars
Class : Class 8

Ans 3:

Rakshit Mittal from Atomic energy central school 4, Mumbai
Class : Class 10

Ans 4: (Master Answer)

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

Ans 5:

Chatresh ramasai gudi from Bgsnps , Bangalore
Class : Class 8

Ans 6:

Palchin from Naval public school, Uran
Class : Class 8
please explain

Ans 7:

RISHABH from BHARATIYTA VIDYA BHAVAN, KOLKATA
Class : Class 10
shouldnt it be a

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Matisha Kansal from Sacred Heart High School, Chd, Chandigarh
Subject :NSO    Class : Class 6

Ans 1:

Can I get Rank 35 darryl from Global Indian international school, Brawl stars
Class : Class 8

Ans 2:

Medha from Delhi Public School, Chd, Chandigarh
Class : Class 8
Answer is A (L) after the instruction the sequence is : N P S I L 4 W R 9 U F 7 S Y And then u get the answer

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punyah from kvs happy valley, shillong
Subject :NSO    Class : Class 4

Ans 1:

Isra Fathima from sophia high school, Bengaluru
Class : Class 7

Ans 2:

Daivik Goel from Delhi public school , Vadodara
Class : Class 4
The correct option is -(D)

Ans 3:

Swarnava Pal from Vivekananda Mission School, Haldia
Class : Class 8

Ans 4:

Gunnit Kant from DPS, Nerul, Navi Mumbai
Class : Class 5
d

Ans 5:

RAGHAV VARSHNEY from CITY MONTESSORI SCHOOL GOMTINAGAR LUCKNOW, Lucknow
Class : Class 3

Ans 6:

shreyash rawat from podar international school, pune
Class : Class 8
its [D]

Ans 7:

Devansh from asn senior secondary school, delhi
Class : Class 8
its [D]

Ans 8:

Shreyansh Saha from Dps Megacity, Kolkata
Class : Class 5
Option D

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Nilanjana De from Delhi Public School North, Bengaluru
Subject :NSO    Class : Class 7

Ans 1:

Anshuman D from MVM, Hyderabad
Class : Class 9
Sludge settles while scum floats .you are right

Ans 2:

Chaitanya L K from SKCHEC, bangalore
Class : Class 8
yeah...sludge settles and scum floats.

Ans 3:

DIVYA PRAKASH from ST.MICHAEL'S HIGH SCHOOL, PATNA
Class : Class 8
good

Ans 4:

UTKARSH SAWARN from AIR FORCE SCHAOOL AMBALA CANTT, AMBALA CANTT
Class : Class 8

Ans 5:

Aditya Sai Vemparala from Amanora school, Pune
Class : Class 10
Sludge settles down while scum stays up

Ans 6:

UTKARSH SAWARN from AIR FORCE SCHAOOL AMBALA CANTT, AMBALA CANTT
Class : Class 8
SLUDGE IS THE SOLID WASTE

Ans 7:

AISHA from K.V.No.-1,A.F.S.,SEC.-14, GURUGRAM
Class : Class 10
SCUM,SLUDGE.

Ans 8:

AISHA from K.V.No.-1,A.F.S.,SEC.-14, GURUGRAM
Class : Class 10
CSEDIMENTATIONSCUM.SLUDGE

Ans 9:

Medha Bhutani from Christ Academy, Bengaluru
Class : Class 9
chlorine and UV rays are tertiary treatment

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SHREYAS ANANDHAN from Phoenix Greens International School, Hyderabad
Subject :NSO    Class : Class 5

Ans 1:

Tanmay kaushal from ICSE, Mumbai
Class : Class 5
Class : its b easy

Ans 2:

Fareeha siddiqua from Janki Devi public school , Mumbai
Class : Class 5
it is B got it correct

Ans 3:

Parijaat waghmare from Centre point school international, Nagpur
Class : Class 5

Ans 4:

Shubham Majhi from Sri Chaitanya Techno School, Bangalore
Class : Class 5
D

Ans 5:

Satvik Agrawal from Delhi Public School, bhopal
Class : Class 5
,bbb,bbb,sing it is bbbb,

Ans 6:

Amit kumar dash from Soon international school , BHUBANESWAR
Class : Class 5
D

Ans 7:

samanvay sinha from School of India, Bangalore, bengaluru
Class : Class 5
It is option C because hair and spines are different

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BHIDE PAVANI SHARDUL from ABHINAV VIDYALAY ENGLISH MEDIUM PRIMARY SCHOOL, Pune
Subject :NSO    Class : Class 5

Ans 1:

Satvik Agrawal from Delhi Public School, bhopal
Class : Class 5
AA

Ans 2:

Shaurya Shinde from Goldcrest High Vashi, Navi Mumbai
Class : Class 8
Frogs breathe through gills when they are small and through lungs when adult.Then, how can frogs breathe through their skin and are "Y"

Ans 3:

from DAV, Amritsar
Class : Class 7
LLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL

Ans 4:

sauradeep from j v m Shyamali , ranchi
Class : Class 10
NO

Ans 5:

Niveditha from , Bengaluru
Class : Class 6
A

Ans 6:

SHREYAS ANANDHAN from Phoenix Greens International School, Hyderabad
Class : Class 6
a.y

Ans 7:

Pankaj Rajput from RBK GLOBAL SCHOOL, THANE
Class : Class 4
fuck

Ans 8:

from DAV, Amritsar
Class : Class 7

Ans 9:

SHREYAS ANANDHAN from Phoenix Greens International School, Hyderabad
Class : Class 6
a.y

Ans 10:

Ashwak from Cambridge, Jalandhar
Class : Class 9
The correct answer is A because an adult frog breathes through both lungs and skin .

Ans 11:

Sohan Chelekar from Millennium National School, Pune
Class : Class 7
the correct answer is a

Ans 12:

Aaditva from Vasant Valley School, New Delhi
Class : Class 8
Mind your language Pankaj Rajput

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Ridhi Goyal from DAV Public School, Ludhiana
Subject :NSO    Class : Class 9

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Faraz Khan from Rassaz International School, Mira Road, Thane
Subject :NSO    Class : Class 6

Ans 1:

Matisha Kansal from Sacred Heart High School, Chd, Chandigarh
Class : Class 6
the answer would be C as the hands of the clock shows rotational and periodic motion whereas the table top shows only rotational motion

Ans 2:

Arjun Narang from DAV International School, Ahmedabad
Class : Class 7
To and Fro motion of a swing is ONLY PERIODIC if the speed stays the same which is VERY unlikely

Ans 3:

SAMPAD BANERJEE from DELHI PUBLIC SCHOOL , BILASPUR
Class : Class 9

Ans 4:

Anika Saha from New Town School, KOLKATA
Class : Class 6
Answer should be c. It cannot be A as the motion of moon around earth is not rotational. it is circular

Ans 5:

ARUNAV from DPS VINDHYANAGAR, VINDHYANAGAR
Class : Class 10
first thing , both option 1 and 3 have oone mistakein option a - a fan moving is wrong as it is circulatoryin option c - to and fro movement of swing is wrong as the swing may not swing at the same angle every timeDear,SOF , do not go mad!!!!!!!!!there are better trainers than you like- olympiad helper, olympiad succes, online test series (allen)so do not be proud

Ans 6:

Faraz Khan from Rassaz International School, Mira Road, Thane
Class : Class 6
answer should be A as to and fro motion of a swing is not periodic motion

Ans 7:

varun Gupta from arya vidya mandir, Mumbai
Class : Class 8

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