National Science Olympiad Forum By SOF Olympiad Trainer - Page 755
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Shreyas Gupta from CHIREC International, Hyderabad
Subject :NSO    Class : Class 5

Ans 1:

ARNAV GARG from PRUDENCE SCHOOL, New Delhi
Class : Class 10
Nilesh even I ticked the answer B but the site says answer A.

Ans 2:

atharv vedant from Swami Vivekanand International School, Mumbai
Class : Class 6
B. BECAUSE OF MORE VEHICLES THERE IS MORE POLLUTION AND ELECTRIC APPLIANCES CAN DO THE SAME.

Ans 3:

Aadit Bhagade from Delhi Public School Kalali, Vadodara
Class : Class 7
Answer should be B. Their answer A should be incorrect.

Ans 4:

DIPANJAN BHATTACHARYA from Lotus valley international school , noida
Class : Class 6
sorry! just forgot!

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atharv vedant from Swami Vivekanand International School, Mumbai
Subject :NSO    Class : Class 5

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ANMOL SWARUP SAHOO from ST MARYS SCHOOL NTPC KANIHA DEEPSHIKHA, TALCHER
Subject :NSO    Class : Class 7

Ans 1:

from Podar International School,Dhule, Dhule
Class : Class 8
answer is not in the options'

Ans 2:

Anushka Srivastava from Cjm, Dehradun
Class : Class 7
all options are wrong correct answer is filaments --tungsten--heating

Ans 3:

T Sanjitha Shashi from Meru International School, Hyderabad
Class : Class 5
d

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Param Bande from Sri Sri Ravishankar Vidya Mandir, Pune
Subject :NSO    Class : Class 5

Ans 1:

kartavya from Doon International Public School, Ahemdabad
Class : Class 5
Pavilion cristatus

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adwaita from DPS NOIDA, Noida
Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
The factors of 90 are 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90. Hence, the correct answer is D.

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adwaita from DPS NOIDA, Noida
Subject :NSO    Class : Class 4

Ans 1:

Srijata Biswas from Delhi Public School Newtown, Kolkata
Class : Class 9
[A] i and ii

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Naresh Likhar from AECS-4 mumbai, Mumbai
Subject :NSO    Class : Class 5

Ans 1:

Naresh Likhar from AECS-4 mumbai, Mumbai
Class : Class 7
Answer is C

Ans 2:

Yug Agrawal from A.M.Naik School, Mumbai
Class : Class 5

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Snehil Sinha from DELHI PUBLIC SCHOOL, Jamshedpur
Subject :NSO    Class : Class 3

Ans 1:

MAYANK from Jain Public School, REWARI
Class : Class 9

Ans 2:

RIDHIMA AGARWAL from dps noida, Noida
Class : Class 4
15/24

Ans 3:

mahati putta from cornerstone public school , Hyderabad
Class : Class 3
Total there are 12 squares and each one is into two parts, so total 24. among those unshaded are 15, so the answer is 15/24

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ANMOL SWARUP SAHOO from ST MARYS SCHOOL NTPC KANIHA DEEPSHIKHA, TALCHER
Subject :NSO    Class : Class 7

Ans 1: (Master Answer)

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

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Saswat Mahapatra from St. Francis School, Ghaziabad
Subject :NSO    Class : Class 7

Ans 1:

vansh mishra from doha modern indian school, doha
Class : Class 7

Ans 2: (Master Answer)

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

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