General Knowledge Archives - Page 302 of 377 - GetMCQs.com

It is more difficult to walk on a sandy road than on a concrete road because

September 19, 2025 by Admin

A. sand is soft and concreter is hard

B. the friction between sand and feet is less than that between concrete and feet

C. the friction between sand and feet is more than that between concrete and feet

D. the sand is grainy but concrete is smooth

✅ The correct answer is option B.

In which year was MIDI(Musical Instrument Digital Interface) introduced?

September 19, 2025 by Admin

A. 1987

B. 1983

C. 1973

D. 1977

✅ The correct answer is option B.

What now-ubiquitous device was invented by Zenith engineer Eugene Polley in 1955?

September 19, 2025 by Admin

A. Microwave oven

B. Remote control

C. VCR

D. Calculator

✅ The correct answer is option B.
The first wireless remote control for television was called Flashmatic. (Remember when you had to get up to change the channel?)

What item, originally called the ‘Whirlwind’, was invented by Ives McGaffey in 1869?

September 19, 2025 by Admin

A. Blender

B. Electric mixer

C. Washing machine

D. Vacuum cleaner

✅ The correct answer is option D.

The variety of coal in which the deposit contains recognisable traces of the original plant material is

September 19, 2025 by Admin

A. bitumen

B. anthracite

C. lignite

D. peat

✅ The correct answer is option D.

The inherited traits of an organism are controlled by

September 19, 2025 by Admin

A. RNA molecules

B. nucleotides

C. DNA molecules

D. enzymes

✅ The correct answer is option C.

What Enrico Fermi invented?

September 19, 2025 by Admin

A. X ray machine

B. Betatron

C. Cyclotron

D. Nuclear reactor

✅ The correct answer is option D.
Invented in 1942.

Which is principal organ of the United Nations that as virtually accomplished its object?

September 19, 2025 by Admin

A. The Security Council

B. The General Assembly

C. The International Court of Justice

D. The Trusteeship Council

✅ The correct answer is option D.

For safety, the fuse wire used in the mains for household supply of electricity must be made of metal having

September 19, 2025 by Admin

A. low melting point

B. high resistance

C. high melting point

D. low specific heat

✅ The correct answer is option A.

Shanthi Swaroop Bhatnagar awards are given for

September 19, 2025 by Admin

A. exploring new dimensions in creative writing in Indian languages

B. outstanding contribution to science

C. creating mass awareness on environmental issues

D. excellence in film direction

✅ The correct answer is option B.