FREE GKT Science and Technology Questions and Answers

Question 1

What is the main element used in making solar panels?

Accepted Answer

Silicon

Answer

Iron

Answer

Copper

Answer

Aluminium

Question 2

Which planet is known as the "Red Planet"?

Accepted Answer

Mars

Answer

Venus

Answer

Jupiter

Answer

Saturn

Question 3

What is the unit of electric current?

Accepted Answer

Ampere

Answer

Volt

Answer

Ohm

Answer

Joule

Question 4

Which was the first human-made satellite to orbit the Earth?

Accepted Answer

Sputnik 1

Answer

Apollo 11

Answer

Explorer 1

Answer

Vostok 1

Question 5

What does DNA stand for?

Accepted Answer

Deoxyribonucleic Acid

Answer

Deoxyribose Nuclear Acid

Answer

Dimethyl Nucleic Acid

Answer

Dimeric Nucleic Acid