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

User Forum

Ask Your Question
Anushka Srivastava from Cjm, Dehradun
Subject :NSO    Class : Class 6

Ans 1:

Gauri Singh from St Johns School Marhauli, Varanasi
Class : Class 7
It is C because we don't REMOVE the pure or harmless substances, but OBTAIN them.

Post Your Answer

Suvan Arora from Vivek High School, Mohali
Subject :NSO    Class : Class 7

Ans 1:

Krishna Srivastava from manipal public school, lucknow
Class : Class 7
Option c

Ans 2:

Tejas Agarwal from Amity International School , Noida
Class : Class 7
C

Ans 3:

priyanka from kendriya vidalaya kathmandu, JHAJJAR
Class : Class 8
option C

Ans 4:

priyanka from kendriya vidalaya kathmandu, JHAJJAR
Class : Class 8
option C

Ans 5:

Shreenath Rajesh Nair from J H A S V Surat, Surat
Class : Class 7
THE ANSWER IS C as in both the circuits volltage - same arrangement - parallel

Ans 6:

Shreenath Rajesh Nair from J H A S V Surat, Surat
Class : Class 7
THE ANSWER IS C as in both the circuits volltage - same arrangement - parallel

Post Your Answer

Suvan Arora from Vivek High School, Mohali
Subject :NSO    Class : Class 7

Ans 1:

Harshdeep roy from Bhavans School , Nagpur
Class : Class 7

Post Your Answer

Aarush Chakrabortty from GEMS Modern Academy, Gurugram
Subject :NSO    Class : Class 2

Ans 1:

Aarush Chakrabortty from GEMS Modern Academy, Gurugram
Class : Class 2
the hospital is at the left because on the it sign board is showing that it is at the left.

Ans 2:

Aarush Chakrabortty from GEMS Modern Academy, Gurugram
Class : Class 2

Post Your Answer

Riddhi from St Ursula high school, PIMPRI CHINCHWAD
Subject :NSO    Class : Class 6

Ans 1:

Anushka Srivastava from Cjm, Dehradun
Class : Class 7
I DID OPTION C

Ans 2:

Pratul Kumar Sahoo from Presidium, Gurugram
Class : Class 4
i did option c but mistakely

Ans 3:

Gauri Singh from St Johns School Marhauli, Varanasi
Class : Class 7
I ticked opt. C in my test bank...

Ans 4:

Pratul Kumar Sahoo from Presidium, Gurugram
Class : Class 4
c

Post Your Answer

Harry Potter from Hotel California, California
Subject :NSO    Class : Class 5

Refer to the given food components (P-S) and their respective sources.
P - Butter, Nuts, Ghee
Q - Eggs, Soybean, Pulses
R - Wheat, Rice, Potato
S - Spinach, Apple, Pomegranate
Identify the food components P-S and select the incorrect statement regarding them.

A P gives more energy than Q, R and S.
B Q helps in generation of new cells of muscles, blood and skin.
C Q and R have starch, that gives energy to do work.
D S is required in very small quantities for proper functioning of the body.

Ans 1:

sanvi from sjs, Sonbhadra
Class : Class 6
option d

Ans 2:

Manasvi Nagpal from blooming dales international school, sri ganganagar
Class : Class 5
option d

Ans 3:

Yashashree Somdatta Kulkarni from Delhi Public School, Nashik
Class : Class 5
option D is right

Ans 4:

sanvi from sjs, Sonbhadra
Class : Class 6
option c

Ans 5:

Raunak Raj from Bal Bharti Public School, Navi Mumbai
Class : Class 5
ans can be both C

Ans 6:

D M Sarvesh from Narayana Group of Schools, Mogappair
Class : Class 4

Ans 7:

Kanishk Mukherjee from BDM International, Kolkata
Class : Class 6

Ans 8:

Bhagyashree Ahirrao from Chavara public school, Dhule
Class : Class 3
Option C

Ans 9:

Arnav kaul from Chirec, Hyderabad
Class : Class 5

Ans 10:

vayurve gowda from narayana group of schools, chennai
Class : Class 5
option d

Ans 11:

AREEN from BOLTON, HYDERABAD
Class : Class 6
Ans is D because spinach, apple and pomegranate have vitamins and minerals. We should take fats in very small quantities because taking more amount of fats will make us obese.

Post Your Answer

Harry Potter from Hotel California, California
Subject :NSO    Class : Class 5

Krishna dropped a piece of stone and one teaspoon of sugar into a beaker containing water. He noticed that after sometime only the stone remained at the bottom. Which of the following conclusions can be made by Krishna?

A Sugar is soluble and heavier than water whereas stone is insoluble and lighter.
B Sugar is soluble and lighter than water whereas stone is insoluble and heavier.
C Both sugar and stone are heavier than water. However, sugar is soluble whereas stone is not.
D Both sugar and stone are lighter than water. However, sugar is soluble whereas stone is not.

Ans 1:

AREEN from BOLTON, HYDERABAD
Class : Class 6
Ans is B

Ans 2:

legendary ninja from dps gurgaon, Gurgaon
Class : Class 6

Ans 3:

Siddharth Kumar Gopal from St Thomas Residential School, Trivandrum
Class : Class 6
ANS IS B

Ans 4:

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

Ans 5:

Siddhanth Subramanian from Global Indian International School , Singapore
Class : Class 6
ans is c

Ans 6:

Harry Potter from Hotel California, California
Class : Class 6

Post Your Answer

Harry Potter from Hotel California, California
Subject :NSO    Class : Class 5

Ans 1:

AREEN from BOLTON, HYDERABAD
Class : Class 6
Ans is A because W is bud and from bud a flower comes after a few days the flower turns into a fruit and fruits bear seeds.

Post Your Answer

UTKARSH SAWARN from AIR FORCE SCHAOOL AMBALA CANTT, AMBALA CANTT
Subject :NSO    Class : Class 7

Post Your Answer

UTKARSH SAWARN from AIR FORCE SCHAOOL AMBALA CANTT, AMBALA CANTT
Subject :NSO    Class : Class 7

Ans 1:

Jai kumar Bohara from Dps, Udaipur
Class : Class 8

Ans 2:

Aditya Sai Vemparala from Amanora school, Pune
Class : Class 8
I think option d is missing and it might be both a and b as both of them r correct

Post Your Answer