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Anant V Manoj from Bharatiya Vidya bhawan, Thrissur
Subject :NSO    Class : Class 7

Ans 1:

Sunidhi chatterjee from Carmel school kargali , Bokaro
Class : Class 7
I think it's option b earthworm

Ans 2:

Papiya Biswas from ARMY PUBLIC SCHOOL, Kolkata
Class : Class 5
option B

Ans 3:

Anant V Manoj from Bharatiya Vidya bhawan, Thrissur
Class : Class 7

Ans 4:

Nabhajit Bhar from Techno India Group Public School, Chinsurah
Class : Class 7
option B

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Karmanya Gupta from DPS, Udaipur
Subject :NSO    Class : Class 5

Ans 1:

Mohammed Najl from GEMS New Millennium School Al Khail, Dubai
Class : Class 5
i think it is option a b and c

Ans 2:

Aryan Sirohi from Mount LItera Zee School, Bangalore
Class : Class 6
D

Ans 3:

Niten Mohan from ,
Class : Class 2
According to Known Scientific facts options a) b) and c are non vertebrate so why are Options a and b are not part of right answer? At times quality of questions raise a doubt about due diligence being put in articulating the questions .

Ans 4:

Rudra Tripathi from DPS ASANSOL, Asansol Burdwan
Class : Class 5
According to scientific facts all reptiles have backbone . If they didn't have a backbone they couldn't crawl .

Ans 5:

AHELI CHAKRABARTI from BGS INTERNATIONAL PUBLIC SCHOOL, DWARKA
Class : Class 3
Option D has a backbone for sure so the answer should be either A,B or C.

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DHEER PANDEY from CORNERSTONE SCHOOL, Hyderabad
Subject :NSO    Class : Class 4

Ans 1:

DHEER PANDEY from CORNERSTONE SCHOOL, Hyderabad
Class : Class 6
b

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YATIKA.GANDHI from Delhi Public School, Noida
Subject :NSO    Class : Class 3

Ans 1: (Master Answer)

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

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rupa from jss, Dubai
Subject :NSO    Class : Class 4

Ans 1:

Arnav kaul from Chirec, Hyderabad
Class : Class 5
d because Mary is only 1 year 5 months old and Punit is 1 year 6 months old

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Daksh from RKC, Rajkot
Subject :NSO    Class : Class 4

Ans 1:

Kashyap Shankar from NPS, Singapore
Class : Class 3

Ans 2:

Arnav kaul from Chirec, Hyderabad
Class : Class 5
B

Ans 3:

Adway Bachchan from Indian School Sohar, Sohar
Class : Class 5
it should be d cause of the directions in a

Ans 4:

Deepayan Das from South Point School, Kolkata
Class : Class 5

Ans 5:

Archit Borkar from Whitefield Global School, Bengaluru
Class : Class 4
Answer should be D

Ans 6:

Mahadevan from KV Rubber Board Kottayam, Kottayam
Class : Class 5
Answer is D

Ans 7:

Shaurya Suryawanshi from The Orbis school, Pune
Class : Class 5
It's 'D' because she will turn right as shown in the given figure

Ans 8:

N from I H S , JALANDHAR
Class : Class 6
The answer B is correct ..... She cannot reach at the Bus Stop if she follows the directions in option A........

Ans 9:

Chetan Datta Rajavaram from Meridian madhapur, Hyderabad
Class : Class 5

Ans 10:

Deepayan Das from South Point School, Kolkata
Class : Class 5
it would not be D as in D there is straight,so,she would move straight then right ,she would turn right, but will not go or move right!So to move her there should be 'straight' after every instruction.Hence,there is no straight after every instruction,it is not 'D'.

Ans 11:

kaashvi from Deens Academy, Bangalore
Class : Class 4
D

Ans 12:

Hardik Gupta from Chettinad Vidyashram, Chennai
Class : Class 4
it is D because both of the ways lead her to the bus stop

Ans 13:

Arman Singhal from Deens Academy, Bengaluru
Class : Class 8
Answer should be D as from both options A and B she can reach the bus stop.

Ans 14:

Dakala Murari from Indian school of excellence, Bangalore
Class : Class 4
Answer is D as both A and B are correct.

Ans 15:

Amruta Deshmukh from phoenix greens international school, Hyderabad
Class : Class 6

Ans 16:

Chetan Datta Rajavaram from Meridian madhapur, Hyderabad
Class : Class 5
Answer is D

Ans 17:

Ishit Rai from EUROSCHOOL THANE, THANE WEST
Class : Class 5
Can you tell the answer to this question

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Aryan Sirohi from Mount LItera Zee School, Bangalore
Subject :NSO    Class : Class 5

Ans 1:

Aryan Sirohi from Mount LItera Zee School, Bangalore
Class : Class 6
the answer is D because it is full moon you brainless idiot,Shivam Dave

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Aryan Sirohi from Mount LItera Zee School, Bangalore
Subject :NSO    Class : Class 5

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Ganesh from Global Indian International School, Kuala Lumpur
Subject :NSO    Class : Class 8

Ans 1:

dhruv from Sri Aurobindo Memorial School, Bengaluru
Class : Class 9
it should be 59 minutes as amoeba undergoes binary fission every minute. therefore,half of the jar will be filled in 59 minutes.after a minute it undergoes binary fission and fills the jar.

Ans 2:

Bhramana Roy from Glendale Academy International, Hyderabad
Class : Class 8

Ans 3:

Utkarsh Jetly from g, ggn
Class : Class 9
See...it has to be B as the bacteria doubles every minute...considering this if the cup is full at 60 minutes, it has to be half 1 minute ago, i.e, 59 minutes

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

Ans 1:

Kinshuk from USPC Jain Public School , Ludhiana
Class : Class 9
A is correct and.

Ans 2:

Dev Aditya Tomar from Khaitan Public School, Ghaziabad
Class : Class 5
Hi all, The answer is B. As first, nitrate convert into nitrite i.e. X. Then by denitrifying bacteria, nitrite gets converted into atmospheric nitrogen i.e. Y. After decomposition of dead plants and animals, complex nitrogen gets converted into ammonia by ammonification i.e. Z.

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