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Anish Bharadwaj from Delhi public school , Singapore
Subject :NSO    Class : Class 6

Read the given statements and select the correct option.
Statement 1 : The level of groundwater below the surface of Earth at a given place is known as the water table.
Statement 2 : Extensive use of groundwater in cities for domestic and industrial purposes is resulting in lowering of water table.

A Both statements 1 and 2 are true and statement 2 is the correct explanation of statement 1.
B Both statements 1 and 2 are true but statement 2 is not the correct explanation of statement 1.
C Statement 1 is true but statement 2 is false.
D Both statements 1 and 2 are false.


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ISHI.GUPTA from dps noida, Noida
Subject :NSO    Class : Class 3

Ans 1:

Deshna Singh from Lexicon International, Pune
Class : Class 3
The correct ans is D

Ans 2:

Amitava Pushilal from International Schooling, Singapore
Class : Class 6
D

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Ankita Dharmani from Euroschool, Mumbai
Subject :NSO    Class : Class 5

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Nishant Doshi from new era senior secondary school nizampura vadodara, Vadodara
Subject :NSO    Class : Class 5

Ans 1:

Ayan from Oakridge International School, Bangalore
Class : Class 5
ans is d

Ans 2:

Ayan from Oakridge International School, Bangalore
Class : Class 5

Ans 3:

Swastik Srivastava from Baldwin Boys High School, Bangalore
Class : Class 5
no c is correct ans

Ans 4:

Mahadevan from KV Rubber Board Kottayam, Kottayam
Class : Class 5
D drives me crazy

Ans 5:

Sanskriti Nagar from Rose Bud Academy, khagaria
Class : Class 5
answer is D

Ans 6:

Arav Singh from Jyoti Niketan School, Azamgarh
Class : Class 6
ans d

Ans 7:

Hitanshi Behera from Loyola School , Bhubaneswar
Class : Class 4
P is the molten part made up of nickel and iron(p is not molten). R is the hottest part of Earth which is solid( P is the hottest part of Earth which is solid).Q is connected to surface with the help of volcanoes( R actually has magma in it ). Minerals and oil deposits are found in the part S. and option D is only corect

Ans 8:

VISHNU from NARAYANA OLYMPIAD GOPALAPURAM, chennai
Class : Class 5
they give two answer correct and but one of the two are the right answers

Ans 9:

hritika from DAV public , Bihar Sharif
Class : Class 4
The answer is {D}

Ans 10:

Soumyaraj Roy from Kendriya Vidyalaya , Thiruvananthapuram
Class : Class 6

Ans 11:

Biju Pappachan from Rkc , Raipur
Class : Class 1
I do not think that all answers and words of synopsis is correct

Ans 12:

Arav Singh from Jyoti Niketan School, Azamgarh
Class : Class 6

Ans 13:

Mannat Verma from Vivek High School , Chandigarh
Class : Class 6

Ans 14:

Kashyap Shankar from NPS, Singapore
Class : Class 5
D

Ans 15:

Kashyap Shankar from NPS, Singapore
Class : Class 5
Ddddddddddddddddddd

Ans 16:

Vyapti Rawat from ST MARY, NEW DELHI
Class : Class 6
ans is d

Ans 17:

Bhavya from ABC, Delhi
Class : Class 6
ANSWER IS 'D'

Ans 18:

Dibyajyoti Das from DAV PUBLIC SCHOOL, Bhubaneswar
Class : Class 5
D

Ans 19:

Dibyajyoti Das from DAV PUBLIC SCHOOL, Bhubaneswar
Class : Class 5
D

Ans 20:

from GIIS,
Class : Class 4
Answer is = D

Ans 21:

Satvik Agrawal from Delhi Public School, bhopal
Class : Class 5
you all are mads. D , A are correct options

Ans 22:

sanjana from NARAYANA E TECHNO , Chennai
Class : Class 6
you are correct it doesnt update it self every year

Ans 23:

Mannan from Sherwood High, Bengaluru
Class : Class 6
sof is dumb nearly all answers are given wrong

Ans 24:

Soham Sharma from Kiit International School, Bhubaneswar
Class : Class 5

Ans 25:

Sara Kapoor from MRIS, Faridabad
Class : Class 5
a c d are correct

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Kushagra Shukla from Presidium dwarka, New Delhi
Subject :NSO    Class : Class 5

A large area of forest was destroyed completely by forest fire. Which of the following statements hold(s) true regarding it?

(i) More soil will be eroded as the soil is not protected by trees from wind and rain.
(ii) The land will have more fresh air as there are lesser trees to take in oxygen.
(iii) Wildlife will inhabit the cleared area because more space is available now.
(iv) New trees will grow quickly to replace the burnt ones as the ash of the burnt trees will make the soil more fertile.

A (i) only
B (i) and (iv) only
C (i), (ii) and (iv) only
D (i), (ii), (iii) and (iv)


the answer should be option B not A because ash does act like a natural fertiliser ,. I have already searched on the internet .

Ans 1:

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

Ans 2:

Ashwak from Cambridge International School, Saudi Al Dera
Class : Class 7
Answer is B as ash is an organic

Ans 3:

Saloni Saini from JPHS, Jaipur
Class : Class 6
B should be the correct answer

Ans 4:

Yajat Manoj from Vibgyor, Bengaluru
Class : Class 5
BBBBBBBBBBBBBBBBBB IT IS THE CORRECT ANSWER I AGREE WITH THE OTHERS

Ans 5:

Harsh Sobti from the samhita academy, BLR
Class : Class 5
B B B B B B . B B B B B B BB BB B B B B B . IS THE ANSWER

Ans 6:

Sreenath from BLUEBELLS SCHOOL INTERNATIONAL, New Delhi
Class : Class 5
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb

Ans 7:

MAYANK SAH from DPS KALALI VADODARA, VADODARA
Class : Class 7
i think the answer should be B because the statement 'New trees will grow quickly to replace the burnt ones as the ash of the burnt trees will make the soil more fertile' is also true

Ans 8:

sanjana from NARAYANA E TECHNO , Chennai
Class : Class 6
a is correct because there willbe soil erosion without trees

Ans 9:

harry potter from Hogwarts school of witchcraft and wizardry , london
Class : Class 5
yes B is the answer as the ash contains minerals from the other trees.. i agree that the process of nitrogen fixation will make the soil fertile.........

Ans 10:

NeilRaphaelVeigas from Rockwell International School, Hyderabad
Class : Class 6
Come on Snigdha! The CORRECT ANSWER IS (B)! Ash makes soil fertile 'cause it's organic , dude! How will trees not grow?(P.S.- please don't think about Ash in Pokemon. Please, don't)🤦‍♂️🤦‍♂️

Ans 11:

Yashasvika from Euro World School, Sri Ganganagar
Class : Class 5
How ??? It should be b.As ash is an organic matter. the process of nitrogen fixation will make the soil fertile . Please tell .Why????

Ans 12:

Saani from Cambridge School, Mangalore
Class : Class 1

Ans 13:

ESWAR RAMAGOPAL REDDY SABBELLA from SENTIA THE GLOBAL SCHOOL, HYDERABAD
Class : Class 6
I think the answer should be b as after a forest gets destroyed by a forest fire ,new trees will grow as the remain of the trees will decompose and make the sol fertile.

Ans 14:

Soumyaraj Roy from Kendriya Vidyalaya , Thiruvananthapuram
Class : Class 6
SOF is giving wrong answers ! Does it ever thinks that by reading wrong things , we can get lesser marks in our exams ?!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1

Ans 15:

Soumyaraj Roy from Kendriya Vidyalaya , Thiruvananthapuram
Class : Class 6

Ans 16:

ARCHISHA SIKDAR from CHOITHRAM MANIKBAG, INDORE
Class : Class 5
B IS THE CORRECT ANSWER AS BURNING OF WASTE CROPS AFTER HARVESTING OF GRAINS IS STANDARD METHOD OF INCREASING SOIL FERTILITY

Ans 17:

Ashmi Narkar from VIBGYOR HIGH , Airoli, Navi Mumbai, NAVI MUMBAI
Class : Class 5
I think B is correct option as ash acts as a fertilizer for plants (even if in small quantities). Master Answer (Admin, Revisewise) EXPLAIN the answer to all of us.

Ans 18:

Ashwak from Cambridge International School, Saudi Al Dera
Class : Class 7
Ash is an organic matter so the answer should be B

Ans 19:

SIDDHARTH KUMAR CHATTERJEE from NAVY CHILDREN SCHOOL , CHICALIM
Class : Class 5
Harry?! What a fake! Harr potter is an adult!

Ans 20:

DAIVIK AMBATI from Kendriya Vidyalaya, Dharwad, Dharwad
Class : Class 5
I think the answer is B

Ans 21:

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

Ans 22:

Ayush Pal from DPS north kolkata, west bengal, India, Kolkata
Class : Class 6
Answer must be B as it is organic and increases soil fertility.

Ans 23:

Sohan Choudhury from Delhi Public School Electronic City Bengaluru, Bengaluru
Class : Class 6
i think it should be B..as ash acts as a fertilizer.

Ans 24:

Snigdha swaminath from Christ nagar higher secondary school , Trivandrum
Class : Class 7
THe AntwerpThe answer is (A) because if forest fire occurs there will not be any trees and soil erosion can happen and All the ashes including soil may erode and then how can it make the soil fertile

Ans 25:

Aishee Sarkar from St. Stephens School , Kolkata , West Bengal, Kolkata
Class : Class 4
I think B is the correct answer

Ans 26:

devyansh from MVN, faridabad
Class : Class 5
the answer is B.

Ans 27:

Sankeerth Sunil from Shishya BELM public School, Bangalore
Class : Class 6
I agree ,B is the correct answer

Ans 28:

Omar Faruq Molla from ITL Public School, Delhi
Class : Class 4
B is the correct answer

Ans 29:

Sanskriti Nagar from Rose Bud Academy, khagaria
Class : Class 5
The correct answer is Bthis time I think SOF is wrong

Ans 30:

Jayaditya singh from Delhi Public School, gurgaon
Class : Class 5
Actually, forest fires lower the level of nitrogen in the soil. Since nitrogen quantities in the soil is extremely important for plant growth, lowered level of nitrogen is a big barrier in plant growth

Ans 31:

rishi karthik from Bvm Global, chennai
Class : Class 5
It is certainly B as ashes of any organic matter makes soil fertile.

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B LOHITH from CHRIST PUBLIC SCHOOL, Mysore
Subject :NSO    Class : Class 7

Ans 1: (Master Answer)

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

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Kushagra Shukla from Presidium dwarka, New Delhi
Subject :NSO    Class : Class 5

Ans 1:

Ankita Dharmani from Euroschool, Mumbai
Class : Class 8
Answer: C

Ans 2:

Debeesmita Lenka from DAV PUBLIC SCHOOL CHANDRASEKHARPUR, BHUBANESWAR
Class : Class 5
ANSWER-C

Ans 3:

Adrija Pandey from SSRVM Bhugaon Pune, Pune
Class : Class 6

Ans 4:

Ankita Dharmani from Euroschool, Mumbai
Class : Class 8
Answer: C

Ans 5:

Niveideeta Cour from Suncity World School, Gurgaon
Class : Class 5
Answer-C

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Aditya Prasad from Notre Dame , Gumla
Subject :NSO    Class : Class 9

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Aditya Prasad from Notre Dame , Gumla
Subject :NSO    Class : Class 9

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Aditya Prasad from Notre Dame , Gumla
Subject :NSO    Class : Class 9

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