National Science Olympiad Forum By SOF Olympiad Trainer
  1. Home
  2. /  Forum

User Forum

Ask Your Question
N Sankar Narahari from Madhavakripa English Nursery and Higher Primary School, Manipal
Subject :NSO    Class : Class 7

Ans 1:

Sugeeth Jayaraj from Don Bosco School of Excellence, chennai
Class : Class 7
Could someone teach in a simple method?

Post Your Answer

Pranjal Chaudhari from St Aloysius Convent High School, Bhusawal
Subject :NSO    Class : Class 6

Ans 1:

Nirvan from Amity International School, NOIDA
Class : Class 6
Fuck

Ans 2:

anirudh from apeejay school noida, delhi
Class : Class 8
A

Post Your Answer

aarav m from kumarans, bengaluru
Subject :NSO    Class : Class 3

Which of the following is correct regarding different types of beaks P, Q, R and S?


AP may have strong legs with three toes in front and one at the back whereas S may have two toes that point upwards and two toes that point downwards.
BQ could have webbed feet whereas S could have strong and sharp claws called talon.
CQ may have long legs with spread out toes whereas R may have long legs that help them to wade through muddy water without getting wet.
DP and S could be omnivore whereas Q and R could be herbivore.


Answer is B

Ans 1:

aarav m from kumarans, bengaluru
Class : Class 3

Ans 2:

ANSHUL GAJJAR from PODAR INTERNATIONAL SCHOOL, AHMEDABAD
Class : Class 3
B

Ans 3:

Advika Narkar from Vibgyor High Airoli, Navi Mumbai
Class : Class 4

Ans 4:

Ashwak from Cambridge International School, Saudi Al Dera
Class : Class 7
B

Ans 5:

aarav m from kumarans, bengaluru
Class : Class 3
Answer is B

Post Your Answer

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

Ans 1:

Ashwak from Cambridge International School, Saudi Al Dera
Class : Class 7
B

Ans 2:

Shiven Dinkar from DPS Noida, Delhi
Class : Class 4

Ans 3:

Hridey Makhija from The Gurukul , Panchkula
Class : Class 4
B

Ans 4:

INGALE PRATHVIRAJ from DR K D SHENDGE ENGLISH MEDIUM SCHOOL OSMANABAD MAHARASHTRA, Osmanabad
Class : Class 4
B

Ans 5:

Saviona Swain from Podar Education Complex, Mumbai
Class : Class 4

Post Your Answer

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

Ans 1:

Saathvik Sriram from euroschool whitefield, Bangalore
Class : Class 5

Ans 2:

Jibran Noorshah from Christ Academy, Bengaluru
Class : Class 5
Ans is C

Ans 3:

Iraj Singh from DPS Megacity, Kolkata
Class : Class 4
The correct answer is C.

Ans 4:

Rupsa Bhattacharjee from South City International School, Kolkata
Class : Class 5
C

Ans 5:

Ashwak from Cambridge International School, Saudi Al Dera
Class : Class 7
Answer is C

Ans 6:

Shaurya Srivastava from delhi public school, navi mumbai
Class : Class 4

Ans 7:

Ishaan Pal from Christ Academy, Bangalore
Class : Class 4
D

Ans 8:

Satvik Agrawal from Delhi Public School, bhopal
Class : Class 5
ans is C

Ans 9:

SiruAvu from Auckland house, Shimla
Class : Class 5

Ans 10:

VANSH GARG from DPSG, GHAZIABAD
Class : Class 4
ans is c

Ans 11:

Shaurya Srivastava from delhi public school, navi mumbai
Class : Class 4
D/C

Post Your Answer

Arnav Bhatnagar from RFS, Navi Mumbai
Subject :NSO    Class : Class 5

Post Your Answer

Arnav Bhatnagar from RFS, Navi Mumbai
Subject :NSO    Class : Class 5

Post Your Answer

Swastik from st marys school, new delhi
Subject :NSO    Class : Class 5

Ans 1:

Soumyaraj Roy from Kendriya Vidyalaya , Thiruvananthapuram
Class : Class 6
But tell me something , I had read in a book that Ladakh is called a cold desert . As there is sand but it is very cold . Then how can it not be a sandstorm ??

Ans 2:

kendre vaishnavi mangesh from podar international school , latur
Class : Class 5

Ans 3:

Ashwak from Cambridge International School, Saudi Al Dera
Class : Class 7
Answer is C

Ans 4:

Sarah Nawalkar from Rajhans Vidhyalaya, Mumbai
Class : Class 5

Ans 5:

Aarya Khandekar from GK Gurukul, Pune
Class : Class 4

Ans 6:

Satyam Anand from Delhi Public School Nigahi, Singrauli
Class : Class 7
C-Avalanche Defination-An avalanche is a cohesive slab of snow lying upon a weaker layer of snow in the snowpack that fractures and slides down a steep slope when triggered. It seems to be like white smoke but actually in snow.

Ans 7:

Prajjwal Dey from MLZS Wakad, PUNE
Class : Class 5

Ans 8:

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

Ans 9:

Pratham Dave from GNS, Bangalore
Class : Class 6
C is the answer to this question is

Ans 10:

Akshaya S from NPS ITPL, Bangalore
Class : Class 6
There are no sandstorms in cold places

Ans 11:

SANVI ROHILLA from The little shri, Rohtak
Class : Class 5
C

Post Your Answer

Jitendra Gupta from raghuvir vidyalay, Mumnai 400095
Subject :NSO    Class : Class 8

Post Your Answer

Khushi Chaudhuri from Step By step, Noida
Subject :NSO    Class : Class 8

Refer to the given figure.

Identify X, Y and Z and select the correct statement regarding them.

AX removes carcinogens by engulfing and separating them whereas Y is mainly formed of cisternae and a few tubules.
BY has enzymes for detoxification whereas Z is involved in the formation of lysosomes and peroxisomes.
CX contains enzymes for catalysing biochemical reactions involved in respiration whereas Z synthesise some of their own structural proteins.
DBoth A and C


what are the parts of the cell shown here?

Post Your Answer