National Science Olympiad Forum By SOF Olympiad Trainer - Page 355
  1. Home
  2. /  Forum

User Forum

Ask Your Question
ARYAN PANDHI from AHMEDABAD INTERNATIONAL SCHOOL, AHMEDABAD
Subject :NSO    Class : Class 5

Ans 1:

Archit Raj from Little ANGELS school , Munger
Class : Class 5
C

Ans 2: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

D

Bird P has a hooked beak, which is suitable for traring and eating flesh of animals.
Bird Q has a pouch under the beak, which is suitable for gulping the whole fish.
Bird R has long pointy beak, which is suitable for drinking nectar of flowers.
Bird S has the short beak, which is suitable for eating seeds and grains.


Post Your Answer

ARYAN PANDHI from AHMEDABAD INTERNATIONAL SCHOOL, AHMEDABAD
Subject :NSO    Class : Class 5

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

B

P - Ant, Q - House fly, R - Honeybee, S - Cockroach
A rubbish dump mostly has ants, flies and cockroaches.


Ans 2:

Archit Raj from Little ANGELS school , Munger
Class : Class 5
B

Post Your Answer

ARYAN PANDHI from AHMEDABAD INTERNATIONAL SCHOOL, AHMEDABAD
Subject :NSO    Class : Class 5

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

B

It takes 16 days for the animal X to become an adult after it is hatched. The shortest time-span is of egg stage, that is of 4 days.


Ans 2:

Advait Anand from Delhi Public School Ghaziabad, Ghaziabad
Class : Class 5

Post Your Answer

Sanaya Singh from Hiranandani Foundation, Mumbai
Subject :NSO    Class : Class 2

Ans 1:

Aashi Adwita from Delhi Public School , Secunderabad
Class : Class 4
B

Ans 2:

anu from Haralur, Bengaluru
Class : Class 5

Ans 3:

anu from Haralur, Bengaluru
Class : Class 5
b

Post Your Answer

Tay Wen Xuan from Inspiros International School, SHAH ALAM
Subject :NSO    Class : Class 9

Post Your Answer

Jasmine Kaur from Venkateshwar International School , New Delhi
Subject :NSO    Class : Class 5

Ans 1:

Anant Saxena from Delhi public school Gandhinagar , Gandhinagar
Class : Class 9
WOOLLEN CLOTHES DONT HAVE WARMTH THEY CANT CHANGE TEMPRATURE BY THEMSELVES THE CORRECT ANSWER SHOULD BE C

Ans 2:

Aarna Panjiar from The Shri Ram School, New Delhi
Class : Class 9
Anant is right. Warm clothes do not generate heat.

Ans 3:

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

Ans 4:

Hitanshi Behera from Loyola School , Bhubaneswar
Class : Class 4
Warm clothes do not generate heat but also do not allow cool air to enter hence creating warmth for the naptholine balls

Post Your Answer

Anika S Kumar from Alphabets International school , Chennai
Subject :NSO    Class : Class 4

Ans 1:

Muhammad Ibrahim Siddiqui from The Millennium School - Dubai, DUBAI
Class : Class 7

Ans 2:

Twisha Arora from Modern Vidya Niketan, Sector - 17, Faridabad, Haryana, FARIDABAD
Class : Class 7
(Master Answer)The correct answer is D.

Ans 3:

Muhammad Ibrahim Siddiqui from The Millennium School - Dubai, DUBAI
Class : Class 7
babuski

Ans 4: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

D

When the water of beakers X and Y will be mixed, the final temperature will be somewhere between 50°C-80°C. So the temperature will be < 80°C after an hour.


Post Your Answer

Tay Wen Xuan from Inspiros International School, SHAH ALAM
Subject :NSO    Class : Class 9

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

D


Post Your Answer

Tay Wen Xuan from Inspiros International School, SHAH ALAM
Subject :NSO    Class : Class 9

Ans 1:

Harsh Gupta from AECS Narora, Narora
Class : Class 9
answer is D.

Ans 2:

denisa from delhi public school, manglore
Class : Class 3
the ans is D. second inside first inside second.

Post Your Answer

SHREYAS ANDOTRA from RYAN INTERNATIONAL SCHOOL, CHANDIGARH
Subject :NSO    Class : Class 7

Post Your Answer