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

Ans 1:

Pranathi from GIIS, Kuala Lumpur
Class : Class 7
C

Ans 2:

Yash Arya from Sharda Vidya Mandir, Bhopal
Class : Class 7
option c

Ans 3:

Yash Arya from Sharda Vidya Mandir, Bhopal
Class : Class 7
option c

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Deepak Vijayaragavan from Greenwood High, Bengaluru
Subject :NSO    Class : Class 4

Ten male animals each of type X and Y were living together for few months in captivity in a well defined area (full of greenery). Other types of animals were not present in this area. Then an animal Z was introduced in this area. After few days, their numbers were counted as shown here.

  X      Y      Z
  10      2     1
What does this indicate?
A Z is a carnivore.
B Y is a herbivore.
C X is a herbivore.
D All of these


Ans 1:

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

Ans 2:

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

Ans 3:

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

Ans 4:

AADRITA BISWAS from Adamas World School, Kolkata
Class : Class 2
IF X AND Y ARE BOTH HARBIVORES THEN WHY DIDNT Z EAT X? SO I THINK X WILL BE CARNIVORE

Ans 5:

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

Ans 6:

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

Ans 7:

Ankush Dey from Sri Chaitanya Techno School Newtown, Kolkata
Class : Class 5
I think X is carnivore and their(X

Ans 8:

Kailash V from PS Senior Secondary School, Chennai
Class : Class 4

Ans 9:

UTSAVI PRIYA from DPS NOIDA , NOIDA
Class : Class 4

Ans 10:

Bhavya Sheth from Bright Day School, Vadodara
Class : Class 5
If Z is a carnivore sof then how did X population remains same ?

Ans 11:

Soorya Tej R from Delhi Public School, Hyderabad
Class : Class 5
is x a giraffe or a elephant

Ans 12:

Rishan Sandeep Gadhia from Orchids International, Mumbai
Class : Class 4
if x and y were herbivores and z is a carnivore then why did z eat only y and not x

Ans 13:

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

Ans 14:

Nishtha Shukla from Narayana E Techno, Gurgaon
Class : Class 4
A

Ans 15:

amogha from Hindustan international school, chennai
Class : Class 5

Ans 16:

Advika Narkar from Vibgyor High Airoli, Navi Mumbai
Class : Class 4
But then (to continuation of solution) how did number of X animal remain the same?MASTER ANSWER from Revisewise Noida please EXPLAIN.

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

Ans 1:

Shubhangam Raj from Don Bosco Academy, Patna
Class : Class 8
D

Ans 2:

kaushika semwal from Ashok Academy, Mumbai
Class : Class 8
I THINK IT'S "D"

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Catherine Janet from Jubilee hills public school, Hyderabad
Subject :NSO    Class : Class 7

Ans 1:

belle from dumb Indian International School, brawl stars
Class : Class 8

Ans 2:

Tanmaya Kumar Rout from ALLEN Career Institute, GOVANDI, Mumbai
Class : Class 7
Wrong answer key

Ans 3:

Catherine Janet from Jubilee hills public school, Hyderabad
Class : Class 7

Ans 4:

Amishee Surya from bgsnps, Bengaluru
Class : Class 8
both p and q will bacome brighter beacause the voltage will increase

Ans 5:

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

Ans 6:

Adwait Shiva from Udgam School For Children, Ahemdabad
Class : Class 8
It should be C

Ans 7:

Aditya Sai Vemparala from Amanora school, Pune
Class : Class 8

Ans 8:

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 9:

Catherine Janet from Jubilee hills public school, Hyderabad
Class : Class 7
Is solution available for this question?

Ans 10:

Amishee Surya from bgsnps, Bengaluru
Class : Class 8
there is no solution

Ans 11:

Mitesh from Shishya BEML Public School, Bengaluru
Class : Class 7
Why is it so ?It is a closed circuit,right?Then surely as a matter of sense it will be 'C'

Ans 12:

ADWIKA from DAV, FARIDABAD
Class : Class 7

Ans 13:

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

Ans 14:

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

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Kishore Kadiyala from NPS, BANGALORE
Subject :NSO    Class : Class 4

Ans 1:

Kaira from Global Indian International School, Bangalore
Class : Class 9
I think it should be I-e and II-d..... The egg and cocoon stage is not the least active cuz THEY DONT EVEN EAT A BIT..... so yaaa

Ans 2:

Nishtha Shukla from Narayana E Techno, Gurgaon
Class : Class 4
BBBBBBBBBBBBBB

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Dibyanshu Lahiri from Mont Fort Sr Sec School, Roorkee
Subject :NSO    Class : Class 8

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Dibyanshu Lahiri from Mont Fort Sr Sec School, Roorkee
Subject :NSO    Class : Class 8

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Dibyanshu Lahiri from Mont Fort Sr Sec School, Roorkee
Subject :NSO    Class : Class 8

Ans 1:

Sounak Banerjee from Usha Martin School, MALDA
Class : Class 8

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Dibyanshu Lahiri from Mont Fort Sr Sec School, Roorkee
Subject :NSO    Class : Class 8

Ans 1:

Shweta Kumari from A B C, Patna
Class : Class 8
127

Ans 2:

Ayush Anand Sharma from GEMS international school , Gurgaon
Class : Class 9
well, the answer is right because it is asking the 7th term.

Ans 3:

Sampurna Mandal from DAV Public School Jagganath Talcher, Angul
Class : Class 8
Yes the answer must be 127

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Avinash Mishra from Central Hindu School, Gorakhpur
Subject :NSO    Class : Class 10

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