National Science Olympiad Forum By SOF Olympiad Trainer - Page 516
  1. Home
  2. /  Forum

User Forum

Ask Your Question
Awesomness from DPS East, Bengaluru
Subject :NSO    Class : Class 8

Ans 1:

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

Ans 2:

RISHABH from BHARATIYTA VIDYA BHAVAN, KOLKATA
Class : Class 10

Ans 3:

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

Ans 4:

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

Ans 5:

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

Ans 6:

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.

Post Your Answer

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

Ans 1:

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

Ans 2:

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

Ans 3:

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

Ans 4:

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

Ans 5:

Aditya Sai Vemparala from Amanora school, Pune
Class : Class 10

Ans 6:

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 7:

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

Ans 8:

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

Ans 9:

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 10:

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

Ans 11:

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

Ans 12:

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 13:

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

Ans 14:

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

Ans 15:

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

Ans 16:

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

Ans 17:

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

Ans 18:

ADWIKA from DAV, FARIDABAD
Class : Class 10

Post Your Answer

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

Ans 1:

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

Ans 2:

Samaira from Global Indian International School, Bangalore
Class : Class 8
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

Post Your Answer

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

Post Your Answer

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

Ans 1:

manya murali from sri sankara senior secondry school, CHENNAI
Class : Class 10
Can someone explain why the answer is C?

Post Your Answer

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

Post Your Answer

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:

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

Ans 3:

Arnav Raj Sharma from GEMS International School the ultra master mega, Gurgaon
Class : Class 7
well, the answer is right because it is asking the 7th term.

Post Your Answer

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

Post Your Answer

Devang Sharma from Modern school, Kota
Subject :NSO    Class : Class 4

Ans 1:

Saarth Agrawal from Podar International School , Mumbai
Class : Class 6
Super cool

Post Your Answer

Aishwaryo Ayushman Panda from ODM PUBLIC SCHOOL, BBUBANESWAR
Subject :NSO    Class : Class 2

Ans 1:

Kaashvi Singh from TCIS , Bangalore
Class : Class 4
I have add 8 and 9 to get the answer

Post Your Answer