National Science Day Qualifying Round

What is the largest artery in the human body?

• Radial Artery

• External Carotid Artery

• Aorta

• Hepatic Artery

Which of the following represents two scalar quantities?

• Mass, acceleration

• Temperature, Torque

• Work, Gravitational intensity

• Distance, speed

Which of the following oxoacids of sulfur has −O−O− linkage?

• H₂SO₃ , sulphurous acid

• H₂SO₄ , sulphuric acid

• H₂S₂O₈ , peroxodisulphuric acid

• H₂S₂O₇ , pyrosulphuric acid

Who is known as the father of plastic surgery ?

• Sushruta

• G.N. Naid

• Charaka

• Baba Ramdev

Vegetarians tend to suffer from which kind of vitamin deficiency?

• Vitamin B12

• Vitamin C

• Vitamin H

• Vitamin B4

pH value of Human Blood is?

• 7.0

• 7.4

• 7.8

• 6.8

Which of the following is not a unit of time?

• Lunar month

• Light Year

• Solar Day

• Micro second

What is the normal Human body temperature in Fahrenheit scale?

• 98.4 °F

• 98.8 °F

• 98.6 °F

• 98.3 °F

What is the tallest grass in the world?

• Bamboo

• Wheat

• Sugarcane

• Barley

Who proposed the theory of relativity?

• Isaac Newton

• Galileo Galilei

• Albert Einstein

• Stephen Hawking