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Ayushi Agrawal from Bal Bharati Public School Pitampura, New Delhi
Subject :NSO    Class : Class 7

Ans 1:

Hamsavarshini Swaminathan from St Anns Senior Secondary School, Roorkee
Class : Class 10
Because oxygen is most released in moderate temperature only especially in aquatic plants.

Ans 2:

Arnav Raj Sharma from GEMS International School the ultra master mega, Gurgaon
Class : Class 7
Can I get explanations

Ans 3:

sk from psbb millennium school, Chennai
Class : Class 9

Ans 4:

Nayanika Sadhish from CL Metha Sishya OMR, Chennai
Class : Class 9

Ans 5:

Adish Gupta from Podar international school , Mumbai
Class : Class 7

Ans 6:

Meghna Sesha from Deens Academy, Bangalore
Class : Class 5

Ans 7:

Akshara from NPS, Bengaluru
Class : Class 8
Oxygen cannot be released in very hot temperatures . Thus the correct answer is C

Ans 8:

Surya from INDIAN SCHOOL JALAN OMAN, Alkamil oman
Class : Class 7
The correct answer is C. Because plants (mainly the aquatic plants) cannot release oxygen in a very low or high temperature. So the graph at C is right as it shows that aquatic plants release less oxygen in both low and high temperatures

Ans 9:

Adish Gupta from Podar international school , Mumbai
Class : Class 7

Ans 10:

Hamsavarshini Swaminathan from St Anns Senior Secondary School, Roorkee
Class : Class 10
in internet search. One gif will come. It is the best explanation.

Ans 11:

Antareep Mukherjee from New Horizon Public School, Bangalore
Class : Class 8

Ans 12:

Hamsavarshini Swaminathan from St Anns Senior Secondary School, Roorkee
Class : Class 10

Ans 13:

Ishan from AB, Pune
Class : Class 6
explanation please

Ans 14:

UMA Subramanian from Global Indian International School, Singapore
Class : Class 7

Ans 15: (Master Answer)

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

Ans 16:

TEJAL BADSARA from Modern Public School , BHIWADI
Class : Class 7
Can i get nice explanation pls..

Ans 17:

Hritvi from Podar International School, Mumbai
Class : Class 7
explanations please.

Ans 18:

Riddhik Bose from Vibgyor High, Airoli, Mumbai
Class : Class 9

Ans 19:

AARAV AGRAWAL from BIRLA DIVYA JYOTI, SILIGURI
Class : Class 8
The correct answer is C. Because plants (mainly the aquatic plants) cannot release oxygen in a very low or high temperature. So the graph at C is right as it shows that aquatic plants release less oxygen in both low and high temperatures

Ans 20:

Adish Gupta from Podar international school , Mumbai
Class : Class 7
Never u dumb mind

Ans 21:

Hamsavarshini Swaminathan from St Anns Senior Secondary School, Roorkee
Class : Class 10
You can check

Ans 22:

Preethi from KKIS, Singapore
Class : Class 6
bruh wth bro

Ans 23:

Aksh Swarnkar from National Center for Excellence CVR, Bangalore
Class : Class 8

Ans 24:

Darsh Karmarkar from The Bishop Co Ed School Pune, Pune
Class : Class 10
answer is c

Ans 25:

Sarang Shete from Amanora School, Pune
Class : Class 8

Ans 26:

Darsh Karmarkar from The Bishop Co Ed School Pune, Pune
Class : Class 10

Ans 27:

Champ from Reliance Foundation School, Mumbai
Class : Class 6
can I get the explanation.

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Baban from dps, kolkata
Subject :NSO    Class : Class 3

Ans 1:

Aathrei MS Damodaran from Chrysalis High, Bengaluru
Class : Class 7
oi it" is sc i think i mighta" toldja

Ans 2:

prabhakar from xyz, patna
Class : Class 6

Ans 3:

Devansh singhal from Delhi public school Ghaziabad, Ghaziabad
Class : Class 1
(c)

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Saksham Arora from DPS, Gurugram 102
Subject :NSO    Class : Class 2

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Shreyas Dasgupta from Bharatiya Vidya Bhavan, Kolkata
Subject :NSO    Class : Class 7

Ans 1:

Tanmaya Kumar Rout from ALLEN Career Institute, GOVANDI, Mumbai
Class : Class 8
iuhygf

Ans 2:

Aparajita Biswas from Don Bosco School Silchar, SILCHAR
Class : Class 7
ANS IS OPTION D

Ans 3:

Mitesh from Shishya BEML Public School, Bengaluru
Class : Class 7
Explain please

Ans 4:

Hritvi from Podar International School, Mumbai
Class : Class 7
Even i need a explanation. the solution is not that clear to me. if P is ahead of Q at the initial by 10m that how did P ratio be 5-4. instead it should be 5 1.

Ans 5:

Hritvi from Podar International School, Mumbai
Class : Class 7
instead it should be 5 1.just make this correction

Ans 6: (Master Answer)

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

Ans 7:

Hritvi from Podar International School, Mumbai
Class : Class 7
5plus1

Ans 8:

from ,
Class :
my answer is :d

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Rohan David from Oakridge International school, Hyderabad
Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

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

Ans 2:

Adarsh from DPS, Raipur
Class : Class 5
The correct answer is c

Ans 3:

Sashriti Das from Delhi Public School Bangalore North, Bangalore
Class : Class 5
The correct option is c

Ans 4:

Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 8
C C c everyone can seethe answer is Ceveryone plz agree

Ans 5:

Ashwak from Cambridge, Jalandhar
Class : Class 9
The correct answer is C.

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NISHIT KUMAR from DLF PUBLIC SCHOOL, sahibabad
Subject :NSO    Class : Class 5

Ans 1:

Niveideeta Cour from Suncity World School, Gurgaon
Class : Class 5

Ans 2:

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

Ans 3:

Anusha Agarwal from Convent of jesus and Mary st Anthony junior college , Agra
Class : Class 8

Ans 4:

Prerna from DPS Vasant Kunj, Delhi
Class : Class 5
i thought A is the correct option pls clarify !

Ans 5:

Nakul Bhasker from National Public School Whitefield, Bangalore
Class : Class 5
Bibi (for BS fans)

Ans 6:

AADITYA ASHW from DPS NOIDA SECTOR 30, NOIDA NCR
Class : Class 6
its wrong as minerals are to be taken in least quantity ,far less than proteins and fat.Kindly rectify the mistake,mineral should have been last in order.

Ans 7:

Ashwak from Cambridge, Jalandhar
Class : Class 9
The correct answer is B as our body needs carbohydrates in maximum quantiuty as they give us energy

Ans 8:

Ronav Kerkar from Jamnabai Narsee School, Mumbai
Class : Class 7
carbs, proteins and fats are macronutrients so they should be more than minerals which is a micronutrient but there is no such answer

Ans 9:

GAYATRI from LITTLE ANGELS, VISAKHAPATNAM
Class : Class 5
Minerals are considered as micronutrients whereas carbohydrates, protein and fats are macronutrients so they should be taken in higher quantities

Ans 10:

Sri Karthik from Delhi Public School Nacharam, Hyderabad
Class : Class 9
some of my written tests are not posting to my gmail

Ans 11:

Bhavik from St. Froebel Sr. Sec. School,
Class : Class 6

Ans 12:

AARAV AGRAWAL from BIRLA DIVYA JYOTI, SILIGURI
Class : Class 8
Master Answer- Carbs such pizzas and burgers are very harmful for us. So,they should be consumed in the least amount. Minerals are micronutrients so they should be consumed in less amounts. Fats give us energy so they must be consumed in high quantities. Proteins build our muscles and should be consumed in higher quantities. thus, option D.

Ans 13:

Saanvi Prasad from DPS Noida, Noida
Class : Class 5
aarav u are correct but i got b as correct answer

Ans 14:

PARUL GHARSE from Vibgyor, Mumbai
Class : Class 6

Ans 15:

Anusha Agarwal from Convent of jesus and Mary st Anthony junior college , Agra
Class : Class 8

Ans 16:

Niveideeta Cour from Suncity World School, Gurgaon
Class : Class 5
It was a little tricky for me also

Ans 17:

Saanvi Prasad from DPS Noida, Noida
Class : Class 5
BB!!!

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Saksham Arora from DPS, Gurugram 102
Subject :NSO    Class : Class 2

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Ankita Dasgupta from Chryallis High, Bangalore
Subject :NSO    Class : Class 8

Ans 1:

Ashwin Shridhar from Vidyashilp Academy, Bangalore
Class : Class 9
Solution?

Ans 2:

Vartika Agarwal from Phoenix world school, Pune
Class : Class 9
where is the solution?

Ans 3:

H R Kanish from Chennai public school, Chennai
Class : Class 8

Ans 4:

Dhairya Vinayak from Loyola High School, Patna
Class : Class 8

Ans 5:

Reyansh Hatgaonkar from ERA English medium school , Pandharkawada
Class : Class 8

Ans 6:

Arnav Diwan from F.A.I.P.S Kuwait, Kuwait
Class : Class 10
(First Column) (3 X 5 X 4) – 36 = 24 = 2³ 2⁴Note: Exponential power 3 = from first column first cell, Exponential power 4 = from first column third cell(Second Column) (Ans 4 X 4 X 4) – 32 = 32 = 2⁴ 2⁴Note: Exponential power 4 = from second column first cell, Exponential power 4 = from second column third cell(Third Column) (5 X 7 X 6) – 114 = 96 = 2⁵ 2⁶Note: Exponential power 5 = from third column first cell, Exponential power 4 = from third column third cell

Ans 7:

Arnav Diwan from F.A.I.P.S Kuwait, Kuwait
Class : Class 10
(First Column) (3 X 5 X 4) – 36 = 24 = 2 to power 3 2 to power 4Note: Exponential power 3 = from first column first cell, Exponential power 4 = from first column third cell(Second Column) (Ans 4 X 4 X 4) – 32 = 32 = 2 to power 4 2 to power 4Note: Exponential power 4 = from second column first cell, Exponential power 4 = from second column third cell(Third Column) (5 X 7 X 6) – 114 = 96 = 2 to power 5 2 to power 4Note: Exponential power 5 = from third column first cell, Exponential power 4 = from third column third cell

Ans 8:

Arnav Raj Sharma from GEMS International School the ultra master mega, Gurgaon
Class : Class 7
Well, I had expected a solution in this one cause you gave that tiny filthy little box on each and every question.

Ans 9:

Arnav Diwan from F.A.I.P.S Kuwait, Kuwait
Class : Class 10
(First Column) (3 X 5 X 4) minus 36 = 24 = 2 to power 3 2 to power 4Note: Exponential power 3 = from first column first cell, Exponential power 4 = from first column third cell(Second Column) (Ans 4 X 4 X 4) minus 32 = 32 = 2 to power 4 2 to power 4Note: Exponential power 4 = from second column first cell, Exponential power 4 = from second column third cell(Third Column) (5 X 7 X 6) minus 114 = 96 = 2 to power 5 2 to power 4Note: Exponential power 5 = from third column first cell, Exponential power 4 = from third column third cell

Ans 10:

A.SHRIKARTHICK from CS ACADEMY, Erode
Class : Class 7
What is the solution for this?

Ans 11:

Bipasana from KV IIT Kanpur, Kanpur
Class : Class 9

Ans 12:

Bipasana from KV IIT Kanpur, Kanpur
Class : Class 9
Can someone tell the solution?

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Aditya Avadhani from Deens Academy, ECC road, Whitefield, Bengaluru
Subject :NSO    Class : Class 4

Ans 1:

Goutham from lt, Chennai
Class : Class 4
The answer should be D. How can A and B be correct?

Ans 2:

Anshuman raj from STCS, Karnal
Class : Class 9
Actually fresh ink stains can be lighten by using talcum powder and in dry cleans stores petrol is used to remove oil and grease So from my side C is the answer

Ans 3:

Ashwak from Cambridge, Jalandhar
Class : Class 9
The answer is C

Ans 4:

ishi gupta from DPS NOIDA, NOIDA
Class : Class 4

Ans 5:

Samarth Vijay Yeliathaya from Shri Kumarans Children home,cbse, Bangalore
Class : Class 5
Even I thought 'D' is the answer

Ans 6:

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

Ans 7:

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

Ans 8:

DEVAANGANA SARDAR from G.D. Birla Centre for Education, Kolkata
Class : Class 7
Answer is most probably C

Ans 9:

Aarav from SNBP, Pune
Class : Class 4
It’s c because talcum powder does work on fresh ink stains and petrol works on oil and grease everyone should know that cotton need soft detergent

Ans 10:

Avya Pandey from NPS International, Singapore
Class : Class 8
it should be D

Ans 11:

SHUVRA MAITRA from THE HERITAGE , KOLKATA
Class : Class 4

Ans 12:

Suhana Kedia from Griffin's international school, Kharagpur
Class : Class 5
Maybe dry cleans have a chemical that contains petrol for oil grease

Ans 13:

Sreejani Bhaduri from National Public School, Bangalore
Class : Class 10
Ps

Ans 14:

Vihaan Nair from Ambassador School, DUBAI
Class : Class 8
Explanation please

Ans 15:

Vidhya M from Vibgyor High Bannerghatta, Bangalore
Class : Class 7
I don't believe that fresh ink stains can be removed with talcum powder and oil and grease can be removed with petrol. I think the answer should be "D"

Ans 16:

Vihaan Nair from Ambassador School, DUBAI
Class : Class 8

Ans 17:

shivan iyer from dr pillai global academy, MUMBAI
Class : Class 4
no no ans should be d because how will we get petrol

Ans 18:

Goutham from lt, Chennai
Class : Class 4
The answer should be D. How can A and B be correct?

Ans 19:

NARAYANAN VENKITASUBRAMANI from THE PSBB MILLENNIUM SCHOOL, Coimbatore
Class : Class 8

Ans 20:

ishi gupta from DPS NOIDA, NOIDA
Class : Class 4
yes ans should be d

Ans 21:

Bhavya Sheth from Bright Day School, Vadodara
Class : Class 6
Yes answer should be D because I also think like Vidhya M.

Ans 22:

SUHARSH SAXENA from dpsnoida, Noida
Class : Class 5
No d is not the answer I have google it it is showing g that a Is a bad idea

Ans 23:

avsonawane from Blue Ridge Public School, Pune
Class : Class 9
the correct option shall be "D". The answer marked in the system shall be reviewed...

Ans 24:

Shivam Chablani from The Shriram Millenium School , Faridabad
Class : Class 5
The answer should be D

Ans 25:

Midhuna from ABCD, Banglore
Class : Class 3
Answer is C

Ans 26:

Harshit from Montfort , Delhi
Class : Class 7
its c

Ans 27:

SJ HARITHA from PSNLO, BENGALURU
Class : Class 10
same

Ans 28:

somesh from Centre point katol road, Nagpur
Class : Class 6
B

Ans 29:

Arjun Gourineni from CHIREC International School, Hyderabad
Class : Class 7
D is the ans

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Karan Chavan from GIIS,Chinchwad, Pune
Subject :NSO    Class : Class 5

Ans 1:

vayurve gowda from narayana group of schools, chennai
Class : Class 6
if we are on a beach we should move away from the sea as tsunami can occur

Ans 2:

Neil Mathew from National Public school, bengaluru
Class : Class 8
but the desk can protect you,in the synopsis it said to get under a table and cover your head with a pillow

Ans 3:

Lakshana from SBOA School and Junior College, Chennai
Class : Class 6
please look at the question. it says what is incorrect to do so, only. (c) is correct option

Ans 4:

Arnav from PSBB, Chennai
Class : Class 5

Ans 5:

Niveideeta Cour from Suncity World School, Gurgaon
Class : Class 5
It is option C)

Ans 6:

Sai Lakshmi Rao from Maneckji Cooper Education Trust, Mumbai
Class : Class 4
D should have been A and C instead of All Of The Above.

Ans 7:

Shaurya Veer from Army Public School ASC C and C , Bangalore
Class : Class 10
answer should be (A) if the building falls or something falls on the table we will die

Ans 8:

Soumyaraj Roy from Kendriya Vidyalaya , Thiruvananthapuram
Class : Class 7
Read in the synopsis of the ch . It is written to get under a desk . You are right Shaurya Veer . Fault of SOF !!!!!!!!!!

Ans 9:

Satvik Agrawal from Delhi Public School, bhopal
Class : Class 5
Oh poor guys it is writen that what should we not do. LOL

Ans 10:

Saanvi Prasad from DPS Noida, Noida
Class : Class 5
it is option c,i wrote it wrong

Ans 11:

Vedanth S from Kumarans Childrens Academy, Bangalore
Class : Class 6
even option 'a' is incorrect.

Ans 12:

Pallav Agarwal from DLF PUBLIC SCHOOL SAHIBABAD, Ghaziabad
Class : Class 10
OH guys its written what NOT to do LOL!!

Ans 13:

Twisha Arora from Modern Vidya Niketan, Sector - 17, Faridabad, Haryana, FARIDABAD
Class : Class 7
Hello Everyone, the answer is option 'C' and it is absolutely correct because the question says that which of the following should you NOT do in an earthquake. Please read the questions carefully before complaining.

Ans 14:

vayurve gowda from narayana group of schools, chennai
Class : Class 6
yes option a is also correct

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