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

Ans 1:

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

Ans 2:

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 3:

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

Ans 4:

SJ HARITHA from PSNLO, BENGALURU
Class : Class 10
same

Ans 5:

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

Ans 6:

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

Ans 7:

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

Ans 8:

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 9:

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

Ans 10:

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

Ans 11:

SHUVRA MAITRA from THE HERITAGE , KOLKATA
Class : Class 4

Ans 12:

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

Ans 13:

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 14:

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

Ans 15:

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

Ans 16:

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

Ans 17:

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

Ans 18:

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

Ans 19:

Vihaan Nair from Ambassador School, DUBAI
Class : Class 8

Ans 20:

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

Ans 21:

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

Ans 22:

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

Ans 23:

ishi gupta from DPS NOIDA, NOIDA
Class : Class 4

Ans 24:

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

Ans 25:

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 26:

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

Ans 27:

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 28:

Harshit from Montfort , Delhi
Class : Class 7
its c

Ans 29:

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

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pydimarri@gmail.com from Vibgyorhigh, Bengaluru
Subject :NSO    Class : Class 4

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Navneeth Reejish from Yuvabharati International school, Singapore
Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

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

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Agnimitra Gupta from south point school, Kolkata
Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

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

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Ambit Biswas from Oriental Public School, Kalyani, Kalyani
Subject :NSO    Class : Class 4

Ans 1:

sai ramakrishna GUDIMETLA  from AMM MATRICULATION HIGHER SECONDARY SCHOOL, Chennai
Class : Class 5
ans:none of these 365 days 6 hours

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OISHIK KUNDU from Delhi Public school North kolkata, baranagar
Subject :NSO    Class : Class 4

Ans 1:

Sheel Mehta from Riverside, Ahmedabad
Class : Class 4
The Correct Answer Is A

Ans 2:

Mahadevan from KV Rubber Board Kottayam, Kottayam
Class : Class 9
d is the answer

Ans 3:

ishit from EUROSCHOOL THANE, THANE WEST
Class : Class 7
Can you tell the answer to this question

Ans 4:

Tvisha Bindal from Manav Rachna International School Sector 14, Faridabad
Class : Class 4
not sure

Ans 5:

Tvisha Bindal from Manav Rachna International School Sector 14, Faridabad
Class : Class 4
Its D

Ans 6:

Harini from vibgyor high, bangalore
Class : Class 3

Ans 7: (Master Answer)

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

Ans 8:

Shaurya Suryawanshi from The Orbis school, Pune
Class : Class 7
it's 'd' or 'a'..... not sure

Ans 9:

Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 8
please help help master answer explain

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SHREYASHI.CHANDRA from DPS Noida, Greater Noida West
Subject :NSO    Class : Class 4

Ans 1:

ADITYA ROY from VIDYASAGAR SHISHU NIKETAN, MEDINIPUR
Class : Class 5
This answer should be three.

Ans 2:

Kavitharini Joseph from HUS, Chennai
Class : Class 6
i cant count please give solution

Ans 3:

arpita Jaiswal from bhartiya vidya bhavan, wardha
Class : Class 4
Please give solution

Ans 4:

Sukrit from Swami vivekanand high school , Mumbai
Class : Class 6
HOW MANY SQUARES ARE THERE AND GIVE SOLUTION

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Pratibha from Vaels billabong international, Chennai
Subject :NSO    Class : Class 4

Ans 1:

Rishaan Dixit from DPS Noida, Noida
Class : Class 5
cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc

Ans 2: (Master Answer)

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

Ans 3:

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

Ans 4:

Raashid Sarfraz from IIPS, Riyadh
Class : Class 6

Ans 5:

Kriti Bhonsale from Delhi Public School, Bengaluru
Class : Class 5
C

Ans 6:

Manan thorat from Podar powai, Mumbai
Class : Class 4
The answer is C

Ans 7:

Gurnoor from Chitkara International School, Chandigarh
Class : Class 5
ans is c

Ans 8:

Mihika Talukdar from GARDEN HIGH, KOLKATA
Class : Class 4

Ans 9:

Manjeet Prajapati from Saint Xavier College BHEL Jhansi , Jhansi
Class : Class 4
In the given food chain, tadpole feeds on water insect and in turn is eaten by small fish. If population of tadpole will decline with time then small fish population will also decrease as former is the food of later. On the other hand, water insect population will be positively affected because in the absence of predator prey population reproduces and flourishes.

Ans 10:

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

Ans 11:

Ashwak from Cambridge, Jalandhar
Class : Class 9
Aarush , there will be not enough plants to feed so many water insects . So, at a particular time all plants will finish . So , there will be nothing left for the water insects so they will also die !

Ans 12:

Vibhor Mudgal from GBN School, Faridabad
Class : Class 4

Ans 13:

Aarush Pandya from Inventure Academy, Bangalore
Class : Class 8
The correct answer is C because if organism X wipes out all tadpoles in the community, then water insects' population grows with nothing to eat them. The small fish die because they have nothing to eat, and soon the big fish die too.

Ans 14:

Abhigyan Sinha from Podar International School, Powai, Mumbai, Mumbai
Class : Class 7
correct answer is C

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Mridul Jain from Shishukunj International School Indore, Indore
Subject :NSO    Class : Class 4

Ans 1:

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

Ans 2:

Soumyajit Das from Hariyana Vidya Mandir, NORTH 24 PARGANAS
Class : Class 8
please give explanation Admin.

Ans 3:

Vivaan from Rustomjee Cambridge International School and Junior College, Mumbai
Class : Class 6
C

Ans 4:

XXX from SVM, Bangalore
Class : Class 5
please explain how is it c?

Ans 5:

Abhigyan Sinha from Podar International School, Powai, Mumbai, Mumbai
Class : Class 7
correct answer is C

Ans 6:

Shariya akhil pathan from kaka's international school, pune
Class : Class 3
explain please

Ans 7:

Anwita from Gea, Mumbai
Class : Class 4
it also can be d explain how please admin cant understand

Ans 8:

Shrinikethan S from Padma Seshadri Bala Bhavan Senior Secondary School, K. K. Nagar,, Chennai
Class : Class 5
how do you all know the correct answer is 'C' when everything seems correct.

Ans 9:

Aarvi Gosai from The New Tulip International School, Ahemdabad
Class : Class 4
no u DUMMIES! winter should be on the east side of the earth and summer on the west and Goutham this question is sooooo WRONG! and ur wrong Goutham

Ans 10:

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

Ans 11: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

The correct answer is C.


Ans 12:

Shashank Reddy from Gyan Ganga International School, Pune
Class : Class 5
C

Ans 13:

Pranav Verma from DPS Pal Road , Jodhpur
Class : Class 4
D is correct

Ans 14:

Goutham from lt, Chennai
Class : Class 4
I. This is so EZ.t can be c as N is on the top and S is down plus when the north recives cold it is hot in the south and when the south is cold it is hot in the north

Ans 15:

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

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Shruti Rajshree from NPS Indiranagar, Bengaluru
Subject :NSO    Class : Class 4

Ans 1:

avighna wuthoo from The bishop school , PUNE
Class : Class 7

Ans 2:

Jeet Anandani from Pawar public school, Mumbai
Class : Class 4
aa

Ans 3:

Shreeya Mangla from ASN Senior Secondary School, New Delhi
Class : Class 9

Ans 4:

Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 8
Yes A is not a mirror image SOF change answer

Ans 5:

Jeevi Ran from THANGAM MOUNT litera zee school at AYOTHIYAPATTINAM , Salem
Class : Class 6
A

Ans 6:

SRISANTH from Edify, Tirupathi
Class : Class 5
A is almost a symmetrical figure

Ans 7:

Ahaan Mittal from Primus Public School, Bengaluru
Class : Class 8
They were trying to show the mirror image but OptionA is not shown correctly as the mirror image. Hence the confusion. between A and D.

Ans 8:

Arnav Thombare from DAV Public School Thane, Thane
Class : Class 4

Ans 9:

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

Ans 10:

Jordan Cole from NCS Arakkonam, Arakkonam
Class : Class 3

Ans 11:

Aryan Swain from Kendriya Vidyalaya, Barimul, Kendrapara
Class : Class 5
A is not a mirror image. @SOF Please change the answer.

Ans 12:

Jeet Anandani from Pawar public school, Mumbai
Class : Class 4
a

Ans 13:

Sashriti Das from Delhi Public School Bangalore North, Bangalore
Class : Class 5
I Don't Understand?

Ans 14:

Harsh Sobti from the samhita academy, BLR
Class : Class 5
answer can be b

Ans 15:

Adit Aggarwal from Vibgyor High, Bengaluru
Class : Class 5
A is not a mirror image. Requesting SOF to correct the same.

Ans 16:

Ava from trio, bangalore
Class : Class 2
C

Ans 17:

TARA NAUTIYAL from CONVENT OF JESUS AND MARY, DEHRADUN
Class : Class 4
A is not a mirror image

Ans 18:

Alisha from Delhi Public School , bopal, Ahemdabad
Class : Class 8
A IS NOT A MIRROR IMAGE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Ans 19:

lavanya from bcm chd road, Ludhiana
Class : Class 5

Ans 20:

Soorya Tej R from Delhi Public School, Hyderabad
Class : Class 6

Ans 21:

Harishchandra C from narayana e techno school, chennai
Class : Class 5
THEY CAN TELL THAT WHICH IS NOT MIRROR IMAGE OR MIRROR IMAGE

Ans 22:

Shreeya Mangla from ASN Senior Secondary School, New Delhi
Class : Class 9

Ans 23:

Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 8
In A the mirror image of B is wrong and in D it is not a mirror image.In fact A and D both are not mirror images .Hence, the confusion between A and D

Ans 24:

Yajur Nag from dps vk, delhi
Class : Class 5

Ans 25:

Samaira from Global Indian International School, Bangalore
Class : Class 8
I don’t understand how can d be the answer

Ans 26:

Raghav from DPS Gurgaon, Gurgaon
Class : Class 5
A

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