General Elective MCQ Question with Answer

General Elective MCQ with detailed explanation for interview, entrance and competitive exams. Explanation are given for understanding.

Question No : 15
What is the chemical formula for hydrogen peroxide?

H2O2

CO2

NaCl

CH4

Question No : 16
Who discovered the law of electromagnetic induction?

Michael Faraday

James Clerk Maxwell

Albert Einstein

Isaac Newton

Question No : 17
Which gas is essential for respiration in humans?

Nitrogen

Oxygen

Carbon Dioxide

Hydrogen

Question No : 18
Who wrote the novel Pride and Prejudice?

Emily Bront�

Jane Austen

Charlotte Bront�

Louisa May Alcott

Question No : 19
Which famous scientist developed the theory of relativity?

Isaac Newton

Albert Einstein

Marie Curie

Galileo Galilei

Question No : 20
Who wrote the novel Brave New World?

George Orwell

Aldous Huxley

Ray Bradbury

Margaret Atwood

Question No : 21
Which planet is known as the Evening Star?

Mars

Venus

Jupiter

Saturn