National Science Olympiad Forum By SOF Olympiad Trainer - Page 729
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Agnimitra Gupta from south point school, Kolkata
Subject :NSO    Class : Class 4

Ans 1:

Ashwak from Cambridge, Jalandhar
Class : Class 9
The answer is C .

Ans 2:

Baibhab Tripathy from SAI INTERNATIONAL SCHOOL, BHUBANESWAR
Class : Class 7
I think the ‘A’ is the right answer

Ans 3:

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

Ans 4:

Rajveer Santosh Mulik from Rims International School, Pune
Class : Class 4
YES , C IS CORRECT @RAJVEER

Ans 5:

Gurnoor from Chitkara International School, Chandigarh
Class : Class 4
c

Ans 6:

Shrihan Koley from Radiant International School , Patna
Class : Class 5
Hoooooooooooooooooooooooooooooossssssssssssssssssssssssssssssssssssssssssssssssssss

Ans 7:

Shreeraj from ISWK, Muscat, Muscat
Class : Class 4
Very Very Good

Ans 8:

Baibhab Tripathy from SAI INTERNATIONAL SCHOOL, BHUBANESWAR
Class : Class 7

Ans 9:

Aarnav Grover from Anand Niketan Shilaj, Ahmedabad
Class : Class 9
c

Ans 10:

Diyaa Wahi from GDGps Vasant Kunj, Delhi
Class : Class 4
C IS THE CORRECT ANS AS BOTH CLEAR PLASTIC SHEET AND TRACING PAPER ARE BOTH TRANSLUCENT AND HENCE ALLOWING EQUAL AMOUNT OF LIGHT TO PASS THROUGH.

Ans 11:

shivan iyer from dr pillai global academy, MUMBAI
Class : Class 4
AAAAAAAAA IS RIGHT

Ans 12:

Satvik Agrawal from Delhi Public School, bhopal
Class : Class 5
CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC is correct

Ans 13:

Saani from Cambridge School, Mangalore
Class : Class 9
A is correct

Ans 14:

Arnesh from DPS Mathura Road , New Delhi
Class : Class 7
C

Ans 15:

Satvik Agrawal from Delhi Public School, bhopal
Class : Class 5

Ans 16:

SIDDHARTH SOMANI from Vibgyor High, Mumbai
Class : Class 5
C is the correct answerEveryone

Ans 17:

Alisha from Delhi Public School , bopal, Ahemdabad
Class : Class 8
C is right and correct ,and if isnt tell me hhhhhhhhhhhhhhhooooooooooooooooooooowwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwHOW?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????/

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ANANYA.SINGH from dps, noida
Subject :NSO    Class : Class 2

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saesha from sulochanadevi singhania school, Mumbai
Subject :NSO    Class : Class 5

Ans 1:

SRIJITA MURMU from DPS Joka, Kolkata
Class : Class 7
4km

Ans 2:

Reeth Bhasin from Jamnabai Narsee International School, Mumbai
Class : Class 5

Ans 3:

naman from PSBBM, Chennai
Class : Class 1
answer will be d 4 kilo meters

Ans 4:

R K Madhav from Kendriya Vidhyalaya Kottayam, Kottayam
Class : Class 7
4 km

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Ved Parixit Brahmbhatt from Hillwoods School, Gandhinagar
Subject :NSO    Class : Class 9

Ans 1:

Shrestha Dutta from Julien Day School, KALYANI
Class : Class 10
force=change in momentum/time interval(del t) impulse=change in momentum=force * time interval(del t) SI unit of impulse is newton second or Ns. CGS unit of impulse is dyne second .

Ans 2:

Aarthi from Prince matriculation higher secondary school , Chennai
Class : Class 9
SI unit of impluse is Newton

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Sanjana Thampy from Ncfe, Bangalore
Subject :NSO    Class : Class 9

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Aditya Sai Vemparala from Amanora school, Pune
Subject :NSO    Class : Class 6

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Aditya Sai Vemparala from Amanora school, Pune
Subject :NSO    Class : Class 6

Ans 1:

Gauri Singh from St. John's School, Marhauli, Varanasi
Class : Class 10
I think option d is correct

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Katikela Aruna from Sri Chaitanya olympaid, Vijayawada
Subject :NSO    Class : Class 6

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Dev Rawat from R D Rajpal School, New Delhi
Subject :NSO    Class : Class 7

Ans 1:

Khwahish Sharma from Oakfield Public School , Jaipur
Class : Class 7
The answer should be B because we cannot make wool from beard of any animal.

Ans 2:

arijit paul from New Town School, Kolkata
Class : Class 9
ans is D

Ans 3:

AAYUSH JHA from DPS BOPAL AHMEDABAD, Ahmedabad
Class : Class 8
THE ANSWER IS [B]

Ans 4:

Shrijan Sanjit Pal from Lakshadham High School, Mumbai
Class : Class 7
The answer is B

Ans 5:

AAYUSH JHA from DPS BOPAL AHMEDABAD, Ahmedabad
Class : Class 8
THE ANSWER IS [B]

Ans 6:

arijit paul from New Town School, Kolkata
Class : Class 9
ans is D

Ans 7:

Shrijan Sanjit Pal from Lakshadham High School, Mumbai
Class : Class 7
The answer is B

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Aditya Sai Vemparala from Amanora school, Pune
Subject :NSO    Class : Class 6

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