National Science Olympiad Forum By SOF Olympiad Trainer - Page 64
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shreyash rawat from podar international school, pune
Subject :NSO    Class : Class 4

Ans 1:

shreyash rawat from podar international school, pune
Class : Class 8

Ans 2:

Gunnit Kant from DPS, Nerul, Navi Mumbai
Class : Class 5
THE CORRECT ANSWER IS C

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ishit from EUROSCHOOL THANE, THANE WEST
Subject :NSO    Class : Class 4

Ans 1:

Chinmayee from Dimensions , Singapore
Class : Class 4
A

Ans 2:

vighneshwar from study hall, Lucknow
Class : Class 5
C

Ans 3:

Chinmayee from Dimensions , Singapore
Class : Class 4
The answer is A because plastic is used to make raincoats

Ans 4:

Ashwak from Cambridge, Jalandhar
Class : Class 9
C

Ans 5:

Gunnit Kant from DPS, Nerul, Navi Mumbai
Class : Class 5
C

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Shuvangi Das from Vivekananda mission school, haldia
Subject :NSO    Class : Class 4

Ans 1:

Aadya Kawale from Podar International ICSE , Dombivli East
Class : Class 4
Shuchi: P is an organism which has three stages in its life cycle. The young one is very similar to its parent.Ritu: Q is an organism which has four stages in its life cycle. The young one is very different from its parent.Now, let’s see which of the following options gives the right identities of Organisms P and Q:

Ans 2:

AAGNEY GOYAL from VENKATESHWAR INTERNATIONAL SCHOOL, Delhi
Class : Class 4

Ans 3:

Adarsh Kishor from Manav Rachna International Sector46, Gurgaon
Class : Class 4
I GOT 40/40 IN THIS QES. PAPER

Ans 4:

Avigyan from DPS Numaligarh, Golaghat
Class : Class 5
tg4tg

Ans 5:

Gunnit Kant from DPS, Nerul, Navi Mumbai
Class : Class 5
C

Ans 6:

Sanjeev Kumar Singh from S N B P INTERNATIONAL SCHOOL PUNE, RAHATANI
Class : Class 4
c

Ans 7:

AAYANSH from SMT.L.B.JOSHI ENGLISH HIGH SCHOOL, Thane
Class : Class 4
Aayansh from mundamarai

Ans 8:

Sushree snehasikta behera from Mother's public school , Bhubaneswar
Class : Class 2
Sushree Snehasikta Bhera from Mother's Public school, Odishaclass 4Answer is c as cockroach has three stages in its life cycle and also the young one of the cockroach resembles the adult. The housefly also has three stages in its life cycle and also does not resemble its adult.

Ans 9:

Sanjeev Kumar Singh from S N B P INTERNATIONAL SCHOOL PUNE, RAHATANI
Class : Class 4

Ans 10:

AVANTIKA V from Amrita Vidyalayam Puducherry , Puducherry
Class : Class 4
Ans: C

Ans 11:

Aarav sugla from Niraj International School , Secunderabad
Class : Class 5

Ans 12:

Ananya Singh from Chrysalis High School, Bengaluru
Class : Class 4

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Debarpan Das from Delhi Public School , Durgapur
Subject :NSO    Class : Class 4

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ishit from EUROSCHOOL THANE, THANE WEST
Subject :NSO    Class : Class 4

Ans 1:

Rishik De Sarkar from Delhi Public School Gurgaon, Gurgaon
Class : Class 7
AAAAAAAAAAAAAAAAAAAAAAA = Answer

Ans 2:

Sridatri Deb from Euro School Airoli, MUMBAI
Class : Class 4
the solution is correct as this is not combination this is just simple paring that is converted to handshakes . answer is C

Ans 3:

Ashwak from Cambridge, Jalandhar
Class : Class 9
Vighneshwar , Bhavya and Anika can you tell me how the answer is A ??? Why are you telling the wrong answer ???

Ans 4:

Bhavya Jain from K R Mangalam World Scholl, GHAZIABAD
Class : Class 4
Answer should be A as 6 x 5 =30

Ans 5:

vighneshwar from study hall, Lucknow
Class : Class 5
A

Ans 6:

Naavya Kapoor from St Gregorios High school , Mumbai
Class : Class 6

Ans 7:

Bhavya Jain from K R Mangalam World Scholl, GHAZIABAD
Class : Class 4
Answer is A

Ans 8:

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

Ans 9:

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

Ans 10:

Sridatri Deb from Euro School Airoli, MUMBAI
Class : Class 4
no repetition of same pairs ( like AB and BA )

Ans 11:

Anika S Kumar from Alphabets International school , Chennai
Class : Class 7
A 30

Ans 12:

Vihaan Nair from Ambassador School, DUBAI
Class : Class 8

Ans 13:

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

Ans 14:

Suniti Kumar Ghosh from Holy Angels' School, Katwa
Class : Class 8
C 15

Ans 15:

Anika S Kumar from Alphabets International school , Chennai
Class : Class 7
A 30

Ans 16:

Arnesh from DPS Mathura Road , New Delhi
Class : Class 7
the correct answer is D

Ans 17:

Aryan Swain from Kendriya Vidyalaya, Barimul, Kendrapara
Class : Class 5
As said in the solution no repeating of same pairs (AB and BA) so 15 is correct.

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Navya Ojal from Mpv Mysore, Mysore
Subject :NSO    Class : Class 4

Ans 1:

Dishita Santosh Walujkar from Nutan English School, Kurduwadi
Class : Class 7
D

Ans 2:

vivaan sethi from GD goenka public school, Delhi
Class : Class 4
the correct ans is D

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KSHITIJ BHATIA from St Francis De Sales, New Delhi
Subject :NSO    Class : Class 4

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Shuvangi Das from Vivekananda mission school, haldia
Subject :NSO    Class : Class 4

Ans 1:

SAMRIDDHI from Chirec International School, Hyderabad
Class : Class 4

Ans 2:

Dishita Santosh Walujkar from Nutan English School, Kurduwadi
Class : Class 7
ANSWER IS C

Ans 3:

Shuvangi Das from Vivekananda mission school, haldia
Class : Class 9

Ans 4:

SAMRIDDHI from Chirec International School, Hyderabad
Class : Class 4
easy

Ans 5:

Shuvangi Das from Vivekananda mission school, haldia
Class : Class 9
How can this be

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Archana Verma from EuroSchool , Pune
Subject :NSO    Class : Class 4

Ans 1:

Ibrahim Aslam from uttam, Ghaziabad
Class : Class 5
😓how.????

Ans 2:

KSHITIJ BHATIA from St Francis De Sales, New Delhi
Class : Class 4

Ans 3:

Ibrahim Aslam from uttam, Ghaziabad
Class : Class 5
NA

Ans 4:

Vikas Jhamb from Bhawan, Chandigarh
Class : Class 3

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Debarpan Das from Delhi Public School , Durgapur
Subject :NSO    Class : Class 4

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