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Achintya k j from KENDRIYA VIDYALAYA GOLE MARKET, NEW DELHI
Subject :NSO    Class : Class 7

Ans 1:

Anurag peddi from Niraj International School, Hyderabad
Class : Class 9
I think the answer is C. If it contains H+ ions less than OH- ions, the substance is a base.

Ans 2:

Anurag peddi from Niraj International School, Hyderabad
Class : Class 9
base turns yellow with methyl orange.

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John Calvin from vaels billabong, kottiwakkam
Subject :NSO    Class : Class 5

Ans 1:

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

Ans 2:

Mahadevan from KV Rubber Board Kottayam, Kottayam
Class : Class 5
answer is C

Ans 3:

Durva Shah from SSRVM, Ahmedabad
Class : Class 6
Option DThe film of soapy water will burst as the water will get evaporated........

Ans 4:

Vihaan malhotra from The shriram school, New delhi
Class : Class 5
C

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

Ans 1:

Soorya Tej R from Delhi Public School, Hyderabad
Class : Class 5

Ans 2:

from Global Indian International School, Bangalore
Class : Class 9
I don’t understand how can d be the answer

Ans 3:

lavanya from bcm chd road, Ludhiana
Class : Class 5

Ans 4:

ASHMI Narkar from Vibgyor High Airoli, Navi Mumbai
Class : Class 4
Yes A is not a mirror image SOF change answer

Ans 5:

Alisha from Delhi Public School kolar road, Bhopal
Class : Class 4
A IS NOT A MIRROR IMAGE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Ans 6:

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

Ans 7:

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

Ans 8:

atharv from bluebells international, delhi
Class : Class 4

Ans 9:

avighna wuthoo from The bishop school , PUNE
Class : Class 5

Ans 10:

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

Ans 11:

ASHMI Narkar from Vibgyor High Airoli, Navi Mumbai
Class : Class 4
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 12:

Jordan Cole from NCS Arakkonam, Arakkonam
Class : Class 3

Ans 13:

Ahaan Mittal from Primus Public School, Bengaluru
Class : Class 5
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 14:

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

Ans 15:

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

Ans 16:

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

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DIYA NOBY from VISWAJYOTHI CMI PUBLIC SCHOOL, ANGAMALY
Subject :NSO    Class : Class 5

Ans 1:

Syed Seema Taj from Federal public school, Bangalore
Class : Class 7
Second lever

Ans 2:

Preeti tanwar from DON BOSCO ACADEMY, Patna
Class : Class 6
Second class lever

Ans 3:

Aryan Sirohi from Mount LItera Zee School, Bangalore
Class : Class 8
Second class lever.

Ans 4:

Preeti tanwar from DON BOSCO ACADEMY, Patna
Class : Class 6
Second class lever

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ATHARVAA PAUNIPAGAR from VIBGYOR HIGH, GOREGAON, MUMBAI, Mumbai
Subject :NSO    Class : Class 1

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
Yes. A is the answer.

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kalra Shaleen from Jalandhar, Jalandhar
Subject :NSO    Class : Class 2

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kalra Shaleen from Jalandhar, Jalandhar
Subject :NSO    Class : Class 2

Ans 1:

S.R.POORNA from Padma Seshadri Bala Bhavan Senior Secondary School, Chennai
Class : Class 2
d

Ans 2:

Trishar Das from Kothari International School, Noida
Class : Class 5
The d image also has striaght lines at the corners, so that could also be the answer. The answer choices are not correct.

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

Ans 1:

shivansh from , noida
Class : Class 4

Ans 2:

Yoshna from Orchids the international School , Thane
Class : Class 6

Ans 3:

Ayush kumar from Sunbeam school Indiranagar, Varanasi
Class : Class 4

Ans 4:

Soumya Bajaj from Rainbow Internatinal School, kopergaon
Class : Class 4
AS THINNER RUBBER WOULD BE PULLED TO A MAXIMUM DISTANCE HENCE MORE SOUND.

Ans 5:

Navneeth Reejish from Yuvabharati International school, Singapore
Class : Class 6
D is wrong.

Ans 6:

Saarth Agrawal from Podar International School , Mumbai
Class : Class 5
I will also agree with Ayushi

Ans 7:

Ayushi from DPS Noida, Noida
Class : Class 4
Ans A would be right if it says Sharpest sound !Ans D is correct in this case as it ask loudest sound

Ans 8:

VANSH GARG from DPSG, GHAZIABAD
Class : Class 4
I have done some practical observations and found that the fatter rubber band produces louder sound than A,B,C .Correct ans... is D

Ans 9:

Ambit Biswas from Oriental Public School, Kalyani, Kalyani
Class : Class 5
The answer is D because A, B and C have thin rubber band and in D, the rubber band is Fat.

Ans 10:

Ayush Anand Sharma from GEMS international school , Gurgaon
Class : Class 8
GIVE SOLUTION

Ans 11:

ASHMI Narkar from Vibgyor High Airoli, Navi Mumbai
Class : Class 4
D D D IT IS D I WILL TELL YOU IT IS DI WILL TELL YOU THAT I AGREEWITH SOMEONE OVER HERE CALLED AYUSHI

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swagat sibsshish from davpublic school cuttack, Cuttack
Subject :NSO    Class : Class 6

Ans 1:

swagat sibsshish from davpublic school cuttack, Cuttack
Class : Class 8
interesting questions

Ans 2:

swagat sibsshish from davpublic school cuttack, Cuttack
Class : Class 8

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Annika from Apeejay School, Noida
Subject :NSO    Class : Class 9

Ans 1:

Safi Ahmed from ,
Class :
a

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