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from ,
Subject :NSO    Class : Class 8

Ans 1:

Jagadarsh Meda from Sri Vidyanjali, Hyderabad
Class : Class 8
The Answer is Nova. C

Ans 2:

The Address from Somaiya, Mumbai
Class : Class 6

Ans 3:

Vartika Agarwal from Phoenix world school, Pune
Class : Class 9
No its d super nova

Ans 4:

Nishchay Gupta from Cambridge Court World School, Jaipur
Class : Class 6
The answer must be D . Super NovaBecause in nova no explosion happens while in Supernova it is the end of the life of the star and explosion occurs.

Ans 5:

ANVITA from KENDRIYA VIDYALAYA NO.1, CALICUT, KOZHIKODE
Class : Class 9
The answer is C. Nova

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from ,
Subject :NSO    Class : Class 8

Ans 1:

from ,
Class :
B

Ans 2:

Sriyansh from Surabhi , Hosapete
Class : Class 9
The answer is B. The water conducts the heat from the iron ball and thus WATER'S temperature will increase while the temperature of the ball will constantly keep decreasing as it is loosing heat. After sometime both the water and the ball come to equilibrium state i.e they have the same temperature. From then on the temperature will remain constant. AS graph in option B indicates an increase in temperature for a while and then constant temp it is correct

Ans 3:

Sriyansh from Surabhi , Hosapete
Class : Class 9
The answer is B. The water conducts the heat from the iron ball and thus water's temperature will increase while the temperature of the ball will constantly keep decreasing as it is loosing heat. After sometime both the water and the ball come to equilibrium state i.e they have the same temperature. From then on the temperature will remain constant. AS graph in option B indicates an increase in temperature for a while and then constant temp It is correct

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from ,
Subject :NSO    Class : Class 8

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from ,
Subject :NSO    Class : Class 9

Ans 1:

sujal saronit from Delhi Public School , rourkela
Class : Class 9
Answer is Dconfirm !!

Ans 2:

from ,
Class :
Yes it is definitely D

Ans 3:

Yash Bindal from Global Indian International School, Singapore
Class : Class 9
Answer is D

Ans 4:

Raghav Tyagi from birla vidya niketan, new delhi
Class : Class 10
yes you're right answer is d

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Abhinav Kulkarni from National Centre For Excellence, Bengaluru
Subject :NSO    Class : Class 4

Ans 1:

Nishtha Shukla from Sri Chaitanya Techno School, Gurgaon
Class : Class 8
A

Ans 2:

Alpesh Mondal from PM SHRI KENDRIYA VIDYALAYA CHITTARANJAN, chittaranjan
Class : Class 7
file:///C:/Users/Amit/Downloads/MicrosoftWindows.Client.CBS_cw5n1h2txyewy!InputApp/ConfusionGIF.gif

Ans 3:

Alpesh Mondal from PM SHRI KENDRIYA VIDYALAYA CHITTARANJAN, chittaranjan
Class : Class 7

Ans 4:

Aditya Rai from Kv No.1 Icchanath, Surat
Class : Class 8

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adu from CHSV, Chennai
Subject :NSO    Class : Class 6

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Rishabh Venkat from VSA Bangalore, Bengaluru
Subject :NSO    Class : Class 7

Ans 1:

Tejaojas Abhilash from Naipunya Public School , Kochi, Kochi
Class : Class 9
c, 15 is betwwen 1st and last student. gender of first and last student not known

Ans 2:

from ,
Class :
C

Ans 3:

from ,
Class :
option c

Ans 4:

from ,
Class :
option c

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from ,
Subject :NSO    Class : Class 4

Ans 1:

Soorya Tej R from Delhi Public School, Hyderabad
Class : Class 6
is x a giraffe or a elephant

Ans 2:

Nishtha Shukla from Sri Chaitanya Techno School, Gurgaon
Class : Class 8
A

Ans 3:

Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 8
But then (to continuation of solution) how did number of X animal remain the same?MASTER ANSWER from Revisewise Noida please EXPLAIN.

Ans 4:

Sachin Handore from ,
Class : Class 1
The area is full of greenery as mentioned so the herbivore population will increase and as we know carnivores depend on other animals for prey so their population will decrease as they do not eat plants

Ans 5:

Bhavya Sheth from Bright Day School, Vadodara
Class : Class 6
If Z is a carnivore sof then how did X population remains same ?

Ans 6:

Shreeya Samant from Rustomjee Cambridge, Vasai Virar
Class : Class 4
Y is a herbivore

Ans 7:

Koyel Biswas from Adamas World School, Kolkata
Class : Class 5
IF X AND Y ARE BOTH HARBIVORES THEN WHY DIDNT Z EAT X? SO I THINK X WILL BE CARNIVORE

Ans 8:

Ridhan from SFS janakpuri, New Delhi
Class : Class 5
bhavya in opinion you are correct

Ans 9:

viha from Silver Oaks International School, Sarjapur, Bangalore
Class : Class 4
I think X is the carnivore right?

Ans 10:

Kailash V from PS Senior Secondary School, Chennai
Class : Class 6

Ans 11:

Ankush Dey from Sri Chaitanya Techno School Newtown, Kolkata
Class : Class 6
I think X is carnivore and their(X

Ans 12:

Shreeya Samant from Rustomjee Cambridge, Vasai Virar
Class : Class 4
Y is a herbivore

Ans 13:

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

Ans 14:

Utsavi Priya from DPS RUBY PARK, KOLKATA
Class : Class 8

Ans 15:

Amogha from Hindustan international school, Guindy, Chennai
Class : Class 8

Ans 16:

Rishan Sandeep Gadhia from Orchids International, Mumbai
Class : Class 8
if x and y were herbivores and z is a carnivore then why did z eat only y and not x

Ans 17:

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

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Awesomness from DPS East, Bengaluru
Subject :NSO    Class : Class 8

Ans 1:

Vartika Agarwal from Phoenix world school, Pune
Class : Class 9
its c as solar cookers have concave mirror and not plane mirror

Ans 2:

Newaan Bhardwaj from ahlcon international school, Delhi
Class : Class 7
it is c because concave mirror is used in a solar cooker

Ans 3:

Nishchay Gupta from Cambridge Court World School, Jaipur
Class : Class 6
It is C Because concave mirror is used in solar cooker not plane mirror.

Ans 4:

from ,
Class :
D

Ans 5:

RISHABH from BHARATIYTA VIDYA BHAVAN, KOLKATA
Class : Class 10

Ans 6:

from ,
Class :
I THINK IT'S "D"

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from ,
Subject :NSO    Class : Class 7

Ans 1:

Sargah Surya from bgsnps, Bengaluru
Class : Class 4
there is no solution

Ans 2:

Avaneesh Sai Vemparala from The knowledge habitat, Pune
Class : Class 3

Ans 3:

from ,
Class :

Ans 4:

ADWIKA from DAV, FARIDABAD
Class : Class 10

Ans 5:

Can I get Rank 35 darryl from Global Indian international school, Brawl stars
Class : Class 8

Ans 6:

Akshay Jha from DPS NERUL, Navi Mumbai
Class : Class 7
The answer is C, there is no factor that even hints at P not glowing.

Ans 7:

Sanidhya Kapoor from Shikshantar, Gurugram
Class : Class 8
I do not understand this.why is the answer not C?if the circuit is closed then both bulbs should light up.

Ans 8:

Sanidhya Kapoor from Shikshantar, Gurugram
Class : Class 8
Can someone pls explain

Ans 9:

reechik ghosh from dps, farakka
Class : Class 7
P should at least light up

Ans 10:

Adwait Shiva from Udgam School For Children, Ahemdabad
Class : Class 9
It should be C

Ans 11:

from ,
Class :
Why is it so ?It is a closed circuit,right?Then surely as a matter of sense it will be 'C'

Ans 12:

Sargah Surya from bgsnps, Bengaluru
Class : Class 4
both p and q will bacome brighter beacause the voltage will increase

Ans 13:

A from Thakur, Mu
Class : Class 8
even i think its c

Ans 14:

Admin fly from Ddssxxx, Ax
Class : Class 1
why is there no solution for this question?

Ans 15:

from ,
Class :
Is solution available for this question?

Ans 16:

Sujal Gaglani from Vidya Vikasini School ICSE, Vasai
Class : Class 8
Please explain

Ans 17:

Tanmaya Kumar Rout from ALLEN Career Institute, GOVANDI, Mumbai
Class : Class 8
Wrong answer key

Ans 18:

Rangnath sharma from MOUT LITERA ZEE SCHOOL, PATNA
Class : Class 9

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