National Science Day is celebrated to spread a message about the importance of science used in the daily life of the people. To display all the activities, efforts and achievements in the field of science for human welfare. It is celebrated to discuss all the issues and implement new technologies for the development in the field of science. To give an opportunity to the scientific minded citizens in India. To encourage the people as well as popularize science and technology.
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National Science Day Quiz
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National Science Day Quiz
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#1. The first vaccine to be developed against a contagious disease was vaccine for
#2. C V Raman was the first Asian to receive a Nobel Prize in any branch of science. True or false?
#3. At what temperature are Celsius and Fahrenheit equal?
#4. Ordinary table salt is sodium chloride. What is baking soda?
#5. What is the study of mushrooms called?
#6. Approximately, how long does sunlight take to reach earth?
Here’s the math. We orbit the Sun at a distance of about 150 million km. Light moves at 300,000 kilometers/second. Divide these and you get 500 seconds, or 8 minutes and 20 seconds.
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#7. Our skin, when exposed to excess sunlight, becomes dark. This is because of a skin pigment called
Melanin is a type of pigment that gives color to the hair, skin, and eyes in humans and animals. In addition to providing pigmentation for the cells, melanin also absorbs harmful UV rays and protects against cellular damage from UV light exposure.
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#8. A bolt of lightning is hotter than the surface of the sun. True or False?
A bolt of lightning is 5 times hotter than the surface of the sun. One thing hotter is when gold atoms are smashed together by the Large Hadron Collider, but only for a split second. Another thing hotter is a supernova.
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#9. Which vitamin is also called tocopherol?
#10. Which one of the following waves are used by the common TV remote control?
#11. In the human body what is the hallux?
The first toe, the big one, is known as the hallux.
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#12. A shark has 50 to 60 bones in its body. True or false?
A shark does not have bones, but this gigantic aqua critter is cartilaginous, so by default, its skull, jaw, spinal cord, and teeth are all made of cartilage, a similar tissue that makes up a human’s nose and ears.
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#13. In poorly ventilated buildings which one of the following inert gases can be accumulated?
Radon is a radioactive gas. It comes from the natural decay of uranium that is found in nearly all soils. It typically moves up through the ground to the air above and into your home through cracks and other holes in the foundation. Your home traps radon inside, where it can build up if proper ventilation is not there.
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#14. "His life's work consisted in throwing light upon the nature of lights, and the world honoured him in many ways for the new knowledge which he won for science." Who said this upon C V Raman's death?
On the news of Raman’s death, Prime Minister Indira Gandhi publicly announced, saying, “The country, the House [of Parliament], and everyone of us will mourn the death of Dr. C. V. Raman. He was the greatest scientist of modern India and one of the greatest intellects our country has produced in its long history. His mind was like the diamond, which he studied and explained. His life’s work consisted in throwing light upon the nature of lights, and the world honoured him in many ways for the new knowledge which he won for science.”
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#15. Which of these is not a metal?
Diamond is a mineral composed of pure carbon. It is the hardest naturally occurring substance known; it is also the most popular gemstone.
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#16. Which colour is in the centre of Rainbow?
#17. Choose the correct body temperature of a normal human.
#18. Which one of the following gases are released from the ground, minutes or hours before an earthquake is about to strike?
Radon is a natural, radioactive gas in the Earth’s crust that is released and dissolves into groundwater when the rock breaks. In several cases, increased levels of radon gas have been observed in association with rock cracking that causes earthquakes.
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#19. National Science Day is celebrated in India on 28 February each year to mark
The Raman effect was discovered on 28 February 1928. The day is celebrated annually by the Government of India as the National Science Day.
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#20. What are natural satellites colloquially known as?
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Sir this is very interesting sir nice quiz sir
This is very interesting quiz 👍🏻
Nice quiz
Some questions were hard and some were too easy
Nice
No comments
This is very very interesting
The questions were interesting
ITS AMAZING.
That’s great questions
Thank you sir
This is very nice for kids
K V jajpur
Good
Happy national science day
That are so great questions and amazing . Some are very thinking questions and some are so easy
Good
This is best quiz seen in my life
Sai shradha Pradhan
Thank you
This is the best quiz I have seen in my life.👍
Good
I am good in science and today as national science day it is a best quiz of mental practice .👍🏻
13 out of 15
Thanks you’re qustion
Science day
Best
really nice
Good
Good question
Very good exam
So interesting ,
I love it.
Very nice
Nice question
GOOD TO DO WORK
This very best question
Good
No
National science day quiz
Nice question
I do all question and answer
This quiz is very easy
Super sir
Very good
Kv bhawanipatna
Class v
Section A
Roll 29
The quiz is very interesting
Wonderful approach to encourage youg mind’s intrest in Science.
Good morning sir
I enjoy this quiz
Happy science day
I am so happy ☺️😁
I am Saismita Parida
I reget to doing this
This is the nationalscience day quiz-2022
Interesting quiz
I enjoy this quiz…
Ok
Nice
Very intresting and funfull
I’am so happy 😃😃👍🙏
Very interesting quiz…
I loved this quiz
I have learned so many new things which I don’t know before 🙂 ……
Interesting quiz
I have learned so many new things which I don’t know before 🙂 ……
K.sai sirisha
class 8 B
roll no 40
This was so interesting 😂
It was great
My name is Aditya Diwakar
Good
Very good question
This is so easy and I found some interesting things and challenging things
Science is the best subject
All questions are well choosen
Amazing quiz with important questions
Supar sir
Nice
VERY NICE
Very good
Good
Swarit Bissoyi
Std-3
Kendriya vidyalaya
Nabarangpur (Odisha)
Nice sir
Good question