National Science Olympiad Forum By SOF Olympiad Trainer - Page 623
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Haroon T K from Silver Hills public school , Calicut
Subject :NSO    Class : Class 5

Ans 1:

ADITI NANDI from DON BOSCO SCHOOL, SILCHAR
Class : Class 6
Ans:(a) B'coz 7 is a prime number and others are composite number.

Ans 2:

Papiya Biswas from ARMY PUBLIC SCHOOL, Kolkata
Class : Class 5
ans. (a)

Ans 3:

Aarohi Nagpal from Modern Delhi Public School, Faridabad, FARIDABAD
Class : Class 5
1-a

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Aditya Raj from NPS International , Singapore
Subject :NSO    Class : Class 9

Ans 1:

jahanavi from army public shillong 101 area, shillong
Class : Class 9
w is the correct answer and it is easy

Ans 2:

VIJAY KUSHWAHA from CENTRAL HINDU BOYS SCHOOL VARANASI, VARANASI
Class : Class 10
V is correct .

Ans 3:

Navneet from Krishna International School, Aligarh
Class : Class 9
x is the write answer

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Aditya Raj from NPS International , Singapore
Subject :NSO    Class : Class 9

Study the given flow chart and select the incorrect statement regarding P, Q, R and S.



A'P' can be the tissue which is present in root tips and shoot tips.
BTissue 'Q' is primarily responsible for storage of food.
CTissue 'R' is responsible for transport of food from leaves to other parts of the plant body.
DTissue 'S' is made up of four types of cells-vessels, tracheids, fibres and parenchyma.


Won't the answer be c? it doesn't have the capability of active cell division, it does not consist of dead cells and is a conducting tissue in which the flow of nutrients is bidirectional.

Ans 1:

Kinshuk from USPC Jain Public School , Ludhiana
Class : Class 9
C is right ans

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Arnav kaul from Chirec, Hyderabad
Subject :NSO    Class : Class 4

Ans 1:

AREEN from BOLTON SCHOOL, Secunderabad
Class : Class 5
Answer is D because peacock has coins on the tail.

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Aarush Pathak from Vibgyor High Magarpatta City, Pune
Subject :NSO    Class : Class 5

Ans 1:

Anika Saha from New Town School, KOLKATA
Class : Class 6
excuse me aryan but x which is a crow is an omnivore

Ans 2:

Saksham Chanani from Sri Sri Academy, Kolkata
Class : Class 9
d

Ans 3:

Lakshana from SBOA School and Junior College, Chennai
Class : Class 6
some species of frog can also be omnivorous. While most of the frogs are carnivorous.

Ans 4:

Aryan Sirohi from Mount LItera Zee School, Bangalore
Class : Class 8
Ans :- A] X,Y and Z are carnivores

Ans 5:

Harshith mh from Freedom International school, Bangalore
Class : Class 8
But a frog is a life history omnivore ; which is also an omnivore type.

Ans 6:

Saarth Agrawal from Podar International School , Mumbai
Class : Class 6
Frog, as written in an almost 100 science books is an omnivore. If some books say that it is a carnivore then the book is wrong.

Ans 7:

ARMAAN GUHA from DELHI PUBLIC SCOOL NOIDA , NOIDA
Class : Class 5

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UTSAVI PRIYA from DELHI PUBLIC SCHOOL NOIDA, NOIDA
Subject :NSO    Class : Class 1

Ans 1: (Master Answer)

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

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Hemen from manav rachna international school, New Delhi
Subject :NSO    Class : Class 2

Ans 1:

Hemen from manav rachna international school, New Delhi
Class : Class 5
c

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Shrehan from The Shri Ram School, Gurgaon
Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

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

Ans 2:

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

Ans 3:

Tvisha Bindal from Manav Rachna International School Sector 14, Faridabad
Class : Class 4
the answer is B

Ans 4:

ishi gupta from DPS NOIDA, NOIDA
Class : Class 4
YES

Ans 5:

Ajoy Bhuyan from Delhi public school, Bongaigaon
Class : Class 4

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Sanket Kulkarni from Euroschool, Pune
Subject :NSO    Class : Class 6

Ans 1:

ARUNAV from DPS VINDHYANAGAR, VINDHYANAGAR
Class : Class 9

Ans 2:

Esha Apte from Millenium National School, Pune
Class : Class 6
how 18? I thought it was 15

Ans 3:

Pratham Dave from GNS, Bangalore
Class : Class 7
18

Ans 4:

princy gigo from Global Indian International School, Kuala Lumpur
Class : Class 8

Ans 5:

Sarang Shete from Amanora School, Pune
Class : Class 8
18

Ans 6:

Aditya anand from dps east, bengaluru
Class : Class 6
how is it 18 at best i am getting 16 or 20,how is it 18 sumone pls help me

Ans 7:

Akshara from sishya OMR , chennai
Class : Class 8

Ans 8:

Vihaan Sharma from Manav Rachna International School, Noida
Class : Class 6
I think this is wrong. it can't be 18

Ans 9:

Naveen Kumar Singh from AIR FORCE SCHOOL, TEZPUR
Class : Class 6
Ans = 18

Ans 10:

adu from CHSV, Chennai
Class : Class 7

Ans 11:

Arav Choksi from The Shishukunj International School, Indore
Class : Class 6

Ans 12:

Sanket Kulkarni from Euroschool, Pune
Class : Class 8

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Amrisha Chowdhury from DPS Ruby Park, Kolkata
Subject :NSO    Class : Class 9

Ans 1:

Pransh Vashishtha from Chail Public School Chail Chowk, Chail Chowk
Class : Class 9
Look at the options.. What is this?

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