National Science Olympiad Forum By SOF Olympiad Trainer - Page 63
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shreyash rawat from podar international school, pune
Subject :NSO    Class : Class 4

Ans 1:

Khanak Jha from Prime Academy, Mumbai
Class : Class 4
how do you know that Kavan knows the correct answer

Ans 2:

Riddhima Pandey from Chinmaya Vidyalaya, Bokaro Steel City
Class : Class 3

Ans 3:

Kavin from ISG , Muscat, Muscat
Class : Class 5
white you are rude for sure and it IS b

Ans 4:

Aananya Singh from DPS East, Bangalore
Class : Class 4

Ans 5:

Harshit from Montfort , Delhi
Class : Class 7
is is b how

Ans 6:

Kanav Dhingra from DPS sec45, Gurgaon
Class : Class 10
option B

Ans 7:

Aananya Singh from DPS East, Bangalore
Class : Class 4

Ans 8:

Ashwak from Cambridge, Jalandhar
Class : Class 9
Kanav , if you know the answer then why have you posted it on the forum ?

Ans 9:

Vidit Dubey from Gundecha Education Academy, Mumbai
Class : Class 7

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shreyash rawat from podar international school, pune
Subject :NSO    Class : Class 4

Ans 1:

Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 8
The pattern followed is 6 7=137 9=16So,8 4=12

Ans 2:

Kanav Dhingra from DPS sec45, Gurgaon
Class : Class 10
option B

Ans 3:

Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 8
i.e. 6 plus 7 = 13 and 9 plus 7 = 16 . SO, 8 plus 4 is 12.

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ANURADHA NAIR from SANDEEPANI VIDYA NIKETHAN SCHOOL, Thrissur
Subject :NSO    Class : Class 4

Ans 1:

ANURADHA NAIR from SANDEEPANI VIDYA NIKETHAN SCHOOL, Thrissur
Class : Class 9
A IS THE ANSWER

Ans 2:

Overtaker from Blore, Blore
Class : Class 4
A

Ans 3:

Payal Porwal from St John gola, Gola
Class : Class 6
C

Ans 4:

Overtaker from Blore, Blore
Class : Class 4
A

Ans 5:

Payal Porwal from St John gola, Gola
Class : Class 6
C

Ans 6:

Kanav Dhingra from DPS sec45, Gurgaon
Class : Class 10
option A

Ans 7:

NAMISH AGRAWAL from KV calicut, calicut
Class : Class 4
why it is A when a ice melts it gets hot but the water stays cool

Ans 8:

sauradeep from j v m Shyamali , ranchi
Class : Class 10
C

Ans 9:

Ridhan from SFS janakpuri, New Delhi
Class : Class 5
answer is a because when the ice melts it becomes warmer and changes into liqiud

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Harsh Sobti from the samhita academy, BLR
Subject :NSO    Class : Class 4

Ans 1:

bswarajya from Mount Litera Zee School, Bengaluru
Class : Class 5
B

Ans 2:

IAMLOST from ABC, Pune
Class : Class 8
option b is the correct answer

Ans 3:

Shreyansh Saha from Dps Megacity, Kolkata
Class : Class 5
The correct Option is b

Ans 4:

Harsh Sobti from the samhita academy, BLR
Class : Class 5
the answer is a a a a a a a a!!!!!!!!!!!!

Ans 5:

somesh from Centre point katol road, Nagpur
Class : Class 6
B

Ans 6:

Vidhuran S from Euro School Whitefield, Bangalore
Class : Class 4
a

Ans 7:

vighneshwar from study hall, Lucknow
Class : Class 5
B

Ans 8:

Ashwak from Cambridge, Jalandhar
Class : Class 9
Harsh , the answer is B not A

Ans 9:

Priya Kulkarni from Podar international school , Ratnagiri
Class : Class 4
B

Ans 10:

Tavish Singh from Sanskriti School, Hyderabad
Class : Class 4
anser ccccccccccccccccccccccccccccccccccccccccccccccccccccccc

Ans 11:

Kanav Dhingra from DPS sec45, Gurgaon
Class : Class 10
option B

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Harsh Sobti from the samhita academy, BLR
Subject :NSO    Class : Class 4

Ans 1:

Riddhiman Bose from Don Bosco School, Kolkata
Class : Class 5

Ans 2:

SS from meridian, hyderabad
Class : Class 5
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa

Ans 3:

Subham Halder from Av academy, Kolkata
Class : Class 4

Ans 4:

vighneshwar from study hall, Lucknow
Class : Class 5
C

Ans 5:

Pragnay Priyadarshi from Quantum Leap School, HYDERABAD
Class : Class 7
c is the right option

Ans 6:

UMANG from spring dale college, Lucknow
Class : Class 7
The answer is option A

Ans 7:

Ridhan from SFS janakpuri, New Delhi
Class : Class 5

Ans 8:

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

Ans 9:

Ridhan from SFS janakpuri, New Delhi
Class : Class 5
snowhite corrrect

Ans 10:

shreyash rawat from podar international school, pune
Class : Class 8
the answer is[ A]

Ans 11:

Shreyansh Saha from Dps Megacity, Kolkata
Class : Class 5
Option c

Ans 12:

Kanav Dhingra from DPS sec45, Gurgaon
Class : Class 10
option C

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Bidyashree Panda from Royal Concord International School Begur, Bangalore
Subject :NSO    Class : Class 4

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SAYAN MONDAL from BURDWAN CMS HIGH SCHOOL, BURDWAN
Subject :NSO    Class : Class 4

Ans 1:

Nishchita from Gems Modern Academy , Dubai
Class : Class 8
The correct answer is C

Ans 2:

LAVANYA DADHWAL from BLOOM PUBLIC SCHOOL, South West Delhi
Class : Class 9

Ans 3:

Mihika Talukdar from GARDEN HIGH, KOLKATA
Class : Class 4

Ans 4:

Kishore Kadiyala from NPS, BANGALORE
Class : Class 5

Ans 5:

Rishita Sivakumar from Indian High School, Karama Dubai
Class : Class 9
the answer is d

Ans 6:

Krishna Kumari Nayak from Sai International school , Bhubaneswar
Class : Class 4
It is option B

Ans 7:

Nakul Bhasker from National Public School Whitefield, Bangalore
Class : Class 5
THE ANSWER IS D AS FROG HAS 4 STAGES IN IT'S LIFE CYCLE ,BUT DOES NOT LOOK LIKE IT'S PARENT.WHILE,MOSQUITO HAS THREE SYTAGES IN IT'S LIFE CYCLE AND DOES NOT LOOK LIKE IT'S PARENT.I MADE THE SAME MISTAKE IN THE PREVIOUS TEST

Ans 8:

Harsh Sobti from the samhita academy, BLR
Class : Class 5

Ans 9:

Rishita Sivakumar from Indian High School, Karama Dubai
Class : Class 9

Ans 10:

Krish Karthik from freedom international school, Bangalore
Class : Class 5
but frog dosnt have just 3 life stages it has 4 so its not the answer

Ans 11:

Manan thorat from Podar powai, Mumbai
Class : Class 4
Frog has 4 stages any of the answers are not correct

Ans 12:

Shreshta from Presidium, Ghaziabad
Class : Class 3
The answer which is given in the SOF application is wrong, because a frog has four life stages in his life stages, the correct answer must be moth because it has only three life stages in his life cycle and the parent and child do not look same,

Ans 13:

Kishore Kadiyala from NPS, BANGALORE
Class : Class 5
the answer is d as the mosquito does not look like the parent , has 3 stages of life and lays eggs while frog does not look like the adult , has 4 stages of life and lays eggs .

Ans 14:

Akshat Pathak from DPS, Noida
Class : Class 4
correct answer is D

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Someone from Nps, Bangalore
Subject :NSO    Class : Class 4

Ans 1:

Savya Vishal Neha Babar from HPS Begumpet, Hyderabad
Class : Class 4
D

Ans 2:

vighneshwar from study hall, Lucknow
Class : Class 5
D

Ans 3:

Kanav Dhingra from DPS sec45, Gurgaon
Class : Class 10
correct ans in option D

Ans 4:

Someone from Nps, Bangalore
Class : Class 6
D

Ans 5:

Vedang Siddharth Thakare from SMT's Saraswati English Medium School., Thane
Class : Class 4
D

Ans 6:

Krishika Madan Shanmugam from National Public School, Bangalore
Class : Class 4

Ans 7:

Pranay patel from DPS east, Bangalore
Class : Class 5
D

Ans 8:

Vivaan A V from Loyola school, Jamshedpur
Class : Class 4
The answer is "C"

Ans 9:

Krishika Madan Shanmugam from National Public School, Bangalore
Class : Class 4
c ant be correct cause Venus is not made up of frozen gases

Ans 10:

Sreejani Bhaduri from National Public School, Bangalore
Class : Class 10
HOW🌗🌔🌏🌺🌏🐎🐚🦃🎃🐓🌍🌸🌍🐓🌼🍄🐁🌼🐐😳😳😳😳😳😳😳😳😳😳😳😳😳😳

Ans 11:

Krishika Madan Shanmugam from National Public School, Bangalore
Class : Class 4
C is not correct

Ans 12:

Advait Avadhoot Joshi from Arya Gurukul Nandivli, Kalyan
Class : Class 5
Option C is also correct. So students selecting Option C should be awarded 2 marks.

Ans 13:

Vivaan A V from Loyola school, Jamshedpur
Class : Class 4
Because Venus is the only planet to rotate clockwise, not Uranus

Ans 14:

AAYANSH from SMT.L.B.JOSHI ENGLISH HIGH SCHOOL, Thane
Class : Class 4
cxvcv3cvtvhFVChcwlejn ljenlf wfh bh b huebvfhdocjcjnnnncncfhvb bhcbhbdhcvdgb hdbf hfjn nj n jncnnhfohvhbvobuwr3hqaswedrfthnjmk,ljnbvcxxcfvbsdcfvgbxdcFVGBDCVBNMxcvbnmdfghjasdfgjkzawsxedcrvftghnjqzawsxdfvtghunzasxdcrfvgswderftgyhazwsdfg dfgsdfghjkljghgfbjcxnjxnjnnccjjcjdccujcdjfhnvfcduhcccccccfffffffffffffffffrrrrrrrrrrrffffffffffffffffwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwevvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv jfknwjf ejjjjjjjjncvfjnb fjnvfjvmifmccccccccccccccccccccccccccccccccccccccccffvweevwevwrtvtrwh fccccczsxxxxxxxxxxxxxhhhhhhhhdsssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssss z cf ffffffffffffffffffffffffffffffffffffffffffffffffffffffff nmmmmmmmnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn

Ans 15:

Vedang Siddharth Thakare from SMT's Saraswati English Medium School., Thane
Class : Class 4
answer is D

Ans 16:

vighneshwar from study hall, Lucknow
Class : Class 5
D

Ans 17:

Manav from TFS Gunjur, Bengaluru
Class : Class 4
option D

Post Your Answer

Bhavya Jain from K R Mangalam World Scholl, GHAZIABAD
Subject :NSO    Class : Class 4

Ans 1:

somesh from Centre point katol road, Nagpur
Class : Class 6
A floor tile can be broken with special instruments not with hands

Ans 2:

Ankush Dey from Sri Chaitanya Techno School Newtown, Kolkata
Class : Class 6
Dear Master Answer, NoidaI don't understand this question as glass plate can be broken easily. Please Help Master Answer from Noida.Your Student,Ankush Dey

Ans 3:

Satvik Agrawal from Delhi Public School, bhopal
Class : Class 5
it can be B

Ans 4:

Saarang roy from Indian school ghubra, Muscat
Class : Class 6
a glass plate can be broken easily

Ans 5:

SIDDHARTH SOMANI from Vibgyor High, Mumbai
Class : Class 5
c

Ans 6:

Agriye Kamboj from ST.XAVIER SEC SE CO ed Bhopal, BHOPAL
Class : Class 4

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Ajoy Bhuyan from DELHI PUBLIC SCHOOL, Bongaigaon
Subject :NSO    Class : Class 4

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