National Science Olympiad Forum By SOF Olympiad Trainer - Page 666
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Yajur Nag from dps vk, delhi
Subject :NSO    Class : Class 3

Ans 1:

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

Ans 2:

Ivan Tyagi from Chirec International School , Hyderabad
Class : Class 8
correct ans: A

Ans 3: (Master Answer)

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

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Akshat Jain from Delhi Public School, Greater Noida
Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

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

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Rushiel Menon from Army Public School, Delhi
Subject :NSO    Class : Class 4

Ans 1:

Ashwak from Cambridge, Jalandhar
Class : Class 9
The correct answer is D

Ans 2:

Sashriti Das from Delhi Public School Bangalore North, Bangalore
Class : Class 5
Correct option D

Ans 3: (Master Answer)

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

Ans 4:

Ashwak from Cambridge, Jalandhar
Class : Class 9
The correct answer is - D

Ans 5:

VANSH GARG from DPSG, GHAZIABAD
Class : Class 4
THE CORRECT ANSWER IS-D.

Ans 6:

Adarsh from DPS, Raipur
Class : Class 5

Ans 7:

AARAV AGRAWAL from BIRLA DIVYA JYOTI, SILIGURI
Class : Class 8
OBVIOUSLY D.....

Ans 8:

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

Ans 9:

Nitai Pandey from DAV CENTENARY PUBLIC SCHOOL KUTESHWAR, KATNI
Class : Class 8

Ans 10:

Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 8
D

Ans 11:

Student from School, City
Class : Class 5
easy question

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nitin loya from prabhat kids, Akola
Subject :NSO    Class : Class 8

Ans 1:

nitin loya from prabhat kids, Akola
Class : Class 4
names of all animals

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SIDDHARTH UPADHYAY from KENDRIYA VIDYALAYA EZHIMALA, KANNUR
Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

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

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nithin mathew from sreepuram emhs, kannur
Subject :NSO    Class : Class 7

Ans 1:

Sanjay Kumar from Vellammal Vidyashram, Chennai
Class : Class 5
Ans:b

Ans 2:

Medha Bhutani from Christ Academy, Bengaluru
Class : Class 9
IT IS A. 6+3-2*2/5 =6+3-2*2/5 =6+3-4/5 =9-4/5 =8 1/5

Ans 3:

Sanjay Kumar from Vellammal Vidyashram, Chennai
Class : Class 5
Ans:b

Ans 4:

mughilan from NCFE, BANGALORE
Class : Class 9

Ans 5:

Akshara from NPS, Bengaluru
Class : Class 8
You should follow BODMAS

Ans 6:

Aadvik saini from Mvn sector 17, Faridabad
Class : Class 8
Ans: B

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Adarsh Kamath from DPS Whitefield, Bangalore
Subject :NSO    Class : Class 5

Ans 1:

Hitanshi Behera from Loyola School , Bhubaneswar
Class : Class 4
it is D as in option B it is written that there are 67 R AROUND Q that means they did not waste time drawing 67 Rs but told us that it is supposed to be 67 Rs and C is also natural hence answer is D

Ans 2:

Devansh from asn senior secondary school, delhi
Class : Class 8
D

Ans 3:

Lakshana from SBOA School and Junior College, Chennai
Class : Class 6
The 67 r means 67 moons so the ans d is correct

Ans 4:

sauradeep from j v m Shyamali , ranchi
Class : Class 10
IT IS ONLY [ C ].HOW CAN THE OPTION BE D

Ans 5:

Sourav Jena from ODM public school , BHUBANESWAR
Class : Class 4
right answer is d

Ans 6:

Biju Pappachan from Rkc , Raipur
Class : Class 1
Somebody explain

Ans 7:

Ishita Dash from DPS Nerul, Navi Mumbai
Class : Class 8
answer is D

Ans 8:

Aditya Basera from Teoler High School, Jaipur
Class : Class 7
ccccccc

Ans 9:

hritika from DAV public , Bihar Sharif
Class : Class 4
The answer is {D}

Ans 10: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
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Ans 11:

Archisha Yadu from Krishna Public School Dunda Raipur, Raipur
Class : Class 6

Ans 12:

Harsh Sobti from the samhita academy, BLR
Class : Class 5
r is the moon. but their is only one moon shown, how can it be d.

Ans 13:

Anchit Mitra from National Public School, Bangalore
Class : Class 7
Jupiter has 79 moons

Ans 14:

Soham Sharma from Kiit International School, Bhubaneswar
Class : Class 6
Hey how can it be D, mercury is the first planet to the sun, nor it has any moon.It should be C

Ans 15:

ADVAY BANSAL from LOTUS VALLEY INTERNATIONAL SCHOOL GURUGRAM, GURUGRAM
Class : Class 6
yes it should be c

Ans 16:

NEEV SINGH from VISHWA BHARATI PUBLIC SCHOOL, Noida
Class : Class 8
answer is c because Q is earth and R is moon and what is the meaning of 67 R around it .

Ans 17:

Pratham Dave from GNS, Bangalore
Class : Class 7
If Q is Jupiter it has 67 R (or moon) around it. If Q is Earth then R is the moon . Hence the answer is D

Ans 18:

Syeda Aleeza Zaidi from Somerville school Noida , Noida
Class : Class 5
the correct answer should be c because earth has one moon while jupiter has 79 moons. And only one moon is shown there is it is obviously earth

Ans 19:

Akshaj V from PSBB Senior Secondary School, Chennai
Class : Class 6
Actually, In the picture, we can understand that the figure has only 1 'R'. Therefore, it cannot also be Mars with 2 "R"s.

Ans 20:

Vedant Pandey from Manav Rachna International School, Gurgaon
Class : Class 5
The answer should be 'C'; option 'B' is incorrect as Jupiter has 79 moons not 67.

Ans 21:

Saani from Cambridge School, Mangalore
Class : Class 9
I THINK IT ISS D

Ans 22:

ADVAY BANSAL from LOTUS VALLEY INTERNATIONAL SCHOOL GURUGRAM, GURUGRAM
Class : Class 6
I think R meant for rings in the statement . Hence ,the answer is D .

Ans 23:

sanjana from NARAYANA E TECHNO , Chennai
Class : Class 8
actually jupiter has 79 moon not 67

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VISHNU T M from b, Bengaluru
Subject :NSO    Class : Class 6

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OISHIK KUNDU from Delhi Public school North kolkata, baranagar
Subject :NSO    Class : Class 4

Ans 1:

Sashriti Das from Delhi Public School Bangalore North, Bangalore
Class : Class 5

Ans 2: (Master Answer)

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

Ans 3:

Tanirika Bansal from DPS Faridabad, Faridabad
Class : Class 4
The correct answer is c.

Ans 4:

k tagore from montessori school, KURNOOL
Class : Class 3
THE CORRECT IS C

Ans 5:

ANWESHA THAKUR from DPS SECTOR 132 NOIDA, NOIDA
Class : Class 7

Ans 6:

Sashriti Das from Delhi Public School Bangalore North, Bangalore
Class : Class 5
Correct Answer C

Ans 7:

Sashrika Pasunoori from KV Gachibowli, Hyderabad
Class : Class 5
The answer is definitely C

Ans 8:

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

Ans 9:

Sashriti Das from Delhi Public School Bangalore North, Bangalore
Class : Class 5

Post Your Answer

Sanjeev Garg from Assumption Convent School, malout
Subject :NSO    Class : Class 5

Ans 1:

Jinisha Mahajan from Delhi Public School Jalandhar , Jalandhar
Class : Class 5

Ans 2:

Satvik Agrawal from Delhi Public School, bhopal
Class : Class 5
ans 3 7 13 utter nonsense

Ans 3:

Sohan Chelekar from Millennium National School, Pune
Class : Class 7
correct answer is b

Ans 4:

AARNA Kapse from The swaminarayan school, Nagpur
Class : Class 7

Ans 5:

Mrigank Roy from Delhi Public School Ghaziabad, Ghaziabad
Class : Class 10
Number (i) should be Arctic to Antarctic during winters

Ans 6:

swayam from bgs nps, bangalore
Class : Class 5

Ans 7:

Ishaan Singhal from CCWS, Jaipur
Class : Class 5
yes its b because siberian crane comes to india in october that is winter and goes from india in march to april that is summer and we go bharatpur and see it in summers

Ans 8:

Mannan from Sherwood High, Bengaluru
Class : Class 7
ans 7 and 8 are useless and utter nonsense

Ans 9:

Yashasvika from Euro World School, Sri Ganganagar
Class : Class 5
the answer is b but i have written a

Ans 10:

Koustavi Chakraborty from DELHI PUBLIC SCHOOL, PUNE
Class : Class 5
ANSWER IS B

Ans 11:

Mohhika Sharma from Delhi Public School Greater Noida, Noida
Class : Class 5
IT should be 'C'! How's it B?

Ans 12:

Biju Pappachan from Rkc , Raipur
Class : Class 1
Answer 7 and 9 are right the correct ans is B.

Ans 13:

Aaryan Meenakshi Sundaram from NPS International School, Singapore
Class : Class 6

Ans 14:

Swarnava Pal from Vivekananda Mission School, Haldia
Class : Class 8
The salmon travels from sea to river to lay eggs .

Ans 15:

Mrigank Roy from Delhi Public School Ghaziabad, Ghaziabad
Class : Class 10
The question is wrong. The option says that salmon travels long distances to reach sea and lay eggs

Ans 16:

Akanksha Mohapatro from DPS Bangalore North, Bangalore
Class : Class 5

Ans 17:

Niranjhan Rajeshkumar from Deens Academy, Whitefield, Bengaluru
Class : Class 8
The answer is evidently wrong as it tells that salmons migrate to the "sea ", not rivers.

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