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Sreejith from St.Mary High school, Gajwel Telanagna
Subject :NSO    Class : Class 3

Ans 1:

Iniya from DPS Singapore, Singapore
Class : Class 3

Ans 2:

aarav m from kumarans, bengaluru
Class : Class 3
A

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soham bansal from st.anslem school, alwar
Subject :NSO    Class : Class 10

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krish kasturirangan from P G Garodia , Ghatkopar
Subject :NSO    Class : Class 4

Ans 1:

Rupsa Bhattacharjee from South City International School, Kolkata
Class : Class 5
a

Ans 2:

Bushra aslam from uttam, Ghaziabad
Class : Class 4
A is correct answer!.

Ans 3:

Soumyaraj Roy from Kendriya Vidyalaya , Thiruvananthapuram
Class : Class 6

Ans 4:

Vikas Jhamb from Bhawan, Chandigarh
Class : Class 4

Ans 5:

Jibran Noorshah from Mount Litera Zee School, Bengaluru
Class : Class 4

Ans 6:

TARA NAUTIYAL from CONVENT OF JESUS AND MARY, DEHRADUN
Class : Class 4
A is the correct answer

Ans 7:

ikshika kumar from MVN SCHOOL, FARIDABAD
Class : Class 7
A) Colder, Warmer

Ans 8:

NEEV SINGH from VISHWA BHARATI PUBLIC SCHOOL, Noida
Class : Class 5

Ans 9:

Tanirika Bansal from DPS Faridabad, Faridabad
Class : Class 4
the correct answer is a

Ans 10:

Abhinha Ajay Ovhal from Podar International School, Latur
Class : Class 2
A)COLDER ,WARMER

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UTKARSH SINGHAL from DPS ALIGARH, ALIGARH
Subject :NSO    Class : Class 7

Ans 1:

Ayushman Mohapatra from DAV PUBLIC SCHOOL, Bhubaneswar
Class : Class 7
A

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SATYA SHRIVASTAVA from DOON PUBLIC SHOOL, JHARSUGUDA
Subject :NSO    Class : Class 3

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Anmol kathar from deogiri global academy, aurangabad
Subject :NSO    Class : Class 6

Small populations of three types of organisms X, Y and Z were kept in captivity. Plenty of plants were present in that area.
The change in the population of these organisms with time was plotted in the graph as shown here.

Which of the following conclusion is incorrect regarding their eating habits?

A X could be a carnivore that feeds on Z but not on Y.
B Both X and Y could be herbivores and Z could be a carnivore whose population declines as it does not prey on both X and Y.
C If X and Y are herbivores, then X has higher reproductive potential than Y.
D None of these


Ans 1:

Ayush Anand Sharma from GEMS international school , Gurgaon
Class : Class 8
please provide solution for the question

Ans 2:

Sarthak yadav from RPS, Mahendragarh
Class : Class 7
Please give solution of this question.............

Ans 3:

Vivan from SCHOOL, CITY
Class : Class 6
how is the answer D. If u do not send a proper solution then did means u do not know this yourself and u just put this question because u just wanted and just wanted to leave us blank and im pretty sure u guys just chose a random answer

Ans 4:

xyz from cambridge, Jalandhar
Class : Class 7
Not at all

Ans 5:

Parth Gupta from Presidium Gurgaon, Gurgaon
Class : Class 6
How is the answer D??????????????????????????

Ans 6:

Prisha from DPS, Hyderabad
Class : Class 6
it should be b, right?

Ans 7:

Lakshmi from FPS, Bangalore
Class : Class 7
how is it D ??????????????????????????

Ans 8:

Shourya Ganesh from The Green Acres Academy, Mumbai
Class : Class 6
Please provide solutionHow can it be d???????????????????????????????????????????????????????????????????????

Ans 9:

Anika Saha from New Town School, KOLKATA
Class : Class 6
How is it D??

Ans 10:

Manya Pujar from EuroSchool, Davangere
Class : Class 6
Give the solution please. how is it D??????????? I think it is B...

Ans 11:

Siddharth Rajpal from Shri ram millennium school , Noida
Class : Class 6
solution please

Ans 12:

Devdarsh hero from HOLY GRACE, Mala
Class : Class 6
please provide the solution

Ans 13:

Ayush Pal from DPS north kolkata, west bengal, India, Kolkata
Class : Class 6
It shouldn't be D

Ans 14:

sujata patel from Podar International, Pune
Class : Class 6
sssssoooooooooollllluuuuuuuuuutttttiiiiiiiiiioooooooooonnnnn

Ans 15:

Vibha Arun Jamadagni from City International School, PIMPRI CHINCHWAD
Class : Class 6
How is the answer D It should be something else

Ans 16:

Agustya vaid from Somerville school vasundhara enclave, Delhi
Class : Class 7
how is the answer D???????????

Ans 17:

Sabyasachi Choudhury from Indian School Oman, Muscat
Class : Class 7
please provide the solution

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ishi gupta from dps secto 30, Noida
Subject :NSO    Class : Class 3

Ans 1:

anishkulkarni from The Stepping Stone School, Pune
Class : Class 5
IT IS C

Ans 2:

ALICE from CENTRAL ACADEMY, UDAIPUR
Class : Class 1
the correct answer is A.

Ans 3:

Somesh Anand Chourikar from Centre point school, Nagpur
Class : Class 3
Answer can be A and D

Ans 4:

Devansh from mmvm, Udaipur
Class : Class 5

Ans 5:

Vartika kumar from D P S Newtown, Kolkata
Class : Class 4
Answer will be D only. Plastic may or may not be flexible. It depends upon type of plastic.

Ans 6:

ishi gupta from dps secto 30, Noida
Class : Class 3
how

Ans 7:

Aryaveer And Shaurya Shinde from Goldcrest High Vashi, Navi Mumbai
Class : Class 6
Answer:C

Ans 8:

xyz from cambridge, Jalandhar
Class : Class 7
Answer can be both A and D

Ans 9:

Tejaojas Abhilash from National Public School, BENGALURU
Class : Class 4
a

Ans 10:

UTSAVI PRIYA from DPS NOIDA , NOIDA
Class : Class 4
C I think

Ans 11:

Daksh chanani from Sri Sri academy, Kolkata, HOWRAH
Class : Class 3
IT IS C.......................................................................................................................................................

Ans 12:

Midhuna from ABCD, Banglore
Class : Class 3
Yes... answer is both A

Ans 13:

RAYANSH MISHRA from VIBGYOR HIGH, Pune
Class : Class 4
A

Ans 14:

Rumi from Greenwood High, Bengaluru
Class : Class 4
Its A

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Mannat Verma from Vivek High School , Chandigarh
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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Mannat Verma from Vivek High School , Chandigarh
Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

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

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Devang Bansal from St Kabir Public School, Chandigarh
Subject :NSO    Class : Class 9

Ans 1:

Yogesh Agrawal from Netizens IIT JEE Foundation , Latur
Class : Class 9
the wave length in air by v=n.lemda, so 350 = 700 . wavelength so wave length = 0.5 m Now when it enters in brass, v = 3500 m/s, so new wavelength = 3500 / 700 = 5 m. So answer is option A, i.e. wavelength will be increased by a factor of 10.

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