Explore topic-wise MCQs in Testing Subject.

This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.

1.

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase._x005F_x000D_ Come to terms with something_x005F_x000D_

A. To become friends with your opponents.
B. Accept that you are a loser even though you have potential.
C. Become unnecessarily depressed.
D. To gradually accept a sad situation.
Answer» E.
2.

In each of the questions, four alternatives are given for the Idiom/Phrase. Choose the alternative which best expresses the meaning of the Idiom/Phrase and click the button corresponding to it._x005F_x000D_ To clip one's wings

A. To stop one from flying
B. To trim the leaves
C. To deprive one of power
D. To hurt a bird
Answer» D. To hurt a bird
3.

Humankind’s oldest mammal ancestor named Durlstotherim newmani has been discovered in ______._x005F_x000D_

A. West Indies
B. India
C. United Kingdom
D. China
Answer» D. China
4.

Helicopter was invented by

A. Drinker
B. Broquet
C. Copernicus
D. Cockrell
Answer» C. Copernicus
5.

General anaesthetic was invented by?

A. Alfred P. Southwick
B. Isaac Singer
C. Murasaki Shikibu
D. Hanaoka Seishū
Answer» E.
6.

Fax machine was invented by

A. Daimler
B. Dewar
C. Bain
D. None of these
Answer» D. None of these
7.

Electric tram was invented by?

A. Fyodor Pirotsky
B. Arthur Pitney
C. Fritz Pfleumer
D. Stephen Perry
Answer» B. Arthur Pitney
8.

Electric chair was invented by

A. Alfred P. Southwick
B. Isaac Singer
C. Murasaki Shikibu
D. Hanaoka Seish
Answer» B. Isaac Singer
9.

Edward Jenner discovered vaccine for which of the following disease?

A. Polio
B. Tuberculosis
C. Small Pox
D. Rabies
Answer» D. Rabies
10.

Dynamite was invented by?

A. Jean-Antoine Nollet
B. Alfred Nobel
C. Joseph Nicephore Niepce
D. Ted Nelson
Answer» C. Joseph Nicephore Niepce
11.

Dishwasher was invented by ________.

A. John Barber
B. Sir Henry Cole
C. Josephine Cochrane
D. Bartolomeo Cristofori
Answer» D. Bartolomeo Cristofori
12.

D.D.T. was invented by

A. Paul Muller
B. John Dalton
C. Rudolf
D. None of these
Answer» B. John Dalton
13.

Bushwell invented

A. Atomic Bomb
B. Submarine
C. Urey
D. Hovercraft
Answer» C. Urey
14.

Christmas Card was invented by ________.

A. John Barber
B. Josephine Cochrane
C. Sir Henry Cole
D. Bartolomeo Cristofori
Answer» D. Bartolomeo Cristofori
15.

Cinematography was invented by

A. Graham Bell
B. Edison
C. Zeiss
D. Faraday
Answer» C. Zeiss
16.

Choose the word which is nearest in meaning to the given word ‘EGREGIOUS’

A. Common
B. Social
C. Plain
D. Atrocious
Answer» E.
17.

Blood Circulation was discovered by?

A. Mary Anderson
B. Virginia Apgar
C. William Harvey
D. Robert Feulgen
Answer» D. Robert Feulgen
18.

Assembly line was invented by

A. Alexander Parkes
B. Luigi Palmieri
C. Alexey Pajitnov
D. Ransom Eli Olds
Answer» E.
19.

Bacteria was discovered by

A. Antonie van Leeuwenhoek
B. Belarus
C. Hugo de Vries
D. Robert Brown
Answer» B. Belarus
20.

Barometer was invented by

A. Evangelista Torricelli
B. Charles Xavier Thomas
C. Edward Teller
D. Gustav Tauschek
Answer» B. Charles Xavier Thomas
21.

Atomic theory was devised by

A. Mosley
B. John Dalton
C. Daimler
D. None of these
Answer» C. Daimler
22.

Artificial Intelligent robot named Shelley developed by the MIT media lab writes which type of stories?

A. Love
B. Action
C. Drama
D. Horror
Answer» E.
23.

Arithmometer was invented by

A. Evangelista Torricelli
B. Charles Xavier Thomas
C. Edward Teller
D. Gustav Tauschek
Answer» C. Edward Teller
24.

An eudiometer measures

A. Atmospheric pressure
B. Time
C. Volume of gases
D. Vapour pressure
Answer» D. Vapour pressure
25.

Analytical Engine was invented by

A. Dewar
B. Charles Babbage
C. Daimler
D. None of these
Answer» C. Daimler
26.

App to locate board exam centre for students launched by ?

A. CBSE
B. IIT
C. JNU
D. NCERT
Answer» B. IIT
27.

Albert Sabin is known for developing _____.

A. smallpox vaccine
B. polio vaccine
C. penicillin
D. hepatitis B vaccine
Answer» C. penicillin
28.

Air conditioner was discovered by

A. Edison
B. Wilson
C. Carrier
D. Roentgen
Answer» D. Roentgen
29.

Aaton Van Leewen Hock is famous for the discovery of ___.

A. Microscope
B. Nylon
C. Laser
D. Radio valve
Answer» B. Nylon
30.

A sentence/a part of the sentence is underlined. Four alternatives are given to the underlined part which will improve the sentence. Choose the correct alternative and click the button corresponding to it. In case no improvement is needed, click the button corresponding to "No improvement"._x005F_x000D_ When the architect won a prize in a play­writing competition his friends admired his universality.

A. durability
B. versatility
C. respectability
D. No improvement
Answer» C. respectability
31.

_____ was the first host country of the FIFA (Federation Internationale de Football Association) World Cup._x005F_x000D_

A. Italy
B. Uruguay
C. Brazil
D. France
Answer» C. Brazil
32.

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

A. Blender
B. Electric mixer
C. Washing machine
D. Vacuum cleaner
Answer» C. Washing machine
33.

What invention caused many deaths while testing it?

A. Dynamite
B. Ladders
C. Race cars
D. Parachute
Answer» E.
34.

............. is an alkali metal._x005F_x000D_

A. Sodium
B. Manganese
C. Aluminium
D. Magnesium
Answer» B. Manganese
35.

The ELECTRIC BATTERY, who's charged with inventing this one?

A. Hertz
B. Amper
C. Galvani
D. Volta
Answer» E.
36.

Who perfected GENETIC ENGINEERING?

A. Cohen & Boyer
B. Hunt & Davids
C. Sinclair & Roberts
D. Jaysson & Simons
Answer» B. Hunt & Davids
37.

What George Pullman invented?

A. Sleeping (railway) car
B. Airship
C. Box car (railway)
D. Air brakes
Answer» B. Airship
38.

Who is the only U.S. President to invent and patent something?

A. Abraham Lincoln
B. Theodore Roosevelt
C. Thomas Jefferson
D. Rutherford B. Hayes
Answer» B. Theodore Roosevelt
39.

What Elmer A. Sperry invented?

A. Hydroplane
B. Hydraulic turbine
C. Magnetic compass
D. Gyrocompass
Answer» E.
40.

In the 1700s, who would pay the postage fee for letters before the stamp was invented?

A. The sender
B. There was no fee
C. The receiver of the letter
D. The post office
Answer» D. The post office
41.

Who invented the Spinning Jenny?

A. Thornton Hargreaves
B. Peter Hargreaves
C. James Hargreaves
D. Simon Hargreaves
Answer» D. Simon Hargreaves
42.

Who invented Airship (rigid)?

A. Dr. Alan M. Turing
B. Roger Bacon
C. G. Ferdinand Von Zeppelin
D. Otto
Answer» D. Otto
43.

For whom high heeled shoes were invented?

A. Cleopatra
B. Queen Elizabeth I
C. King Louis the XIV
D. King Charles II
Answer» D. King Charles II
44.

Who was the first person to patent the JET ENGINE?

A. F. Whittle
B. C. Lindbergh
C. W. Histell
D. B. Owings
Answer» B. C. Lindbergh
45.

When was Monopoly created?

A. 1940s
B. 1930s
C. 1920s
D. 1950s
Answer» C. 1920s
46.

What Henry Bessemer invented?

A. Aluminum
B. Electroplating
C. Steel Converter
D. Steel rolling mill
Answer» D. Steel rolling mill
47.

This statesman, politican, scholar, inventor, and one of early presidents of USA invented the swivel chair, the spherical sundial, the moldboard plow, and the cipher wheel.

A. George Washington
B. Alexander Hamilton
C. John Adams
D. Thomas Jefferson
Answer» E.
48.

Who invented fuel cells in 1839?

A. Buckminster Fuller
B. Sir William Grove
C. Sylvester Graham
D. Joyce Hall
Answer» C. Sylvester Graham
49.

In which decade was the telephone invented?

A. 1850s
B. 1860s
C. 1870s
D. 1880s
Answer» D. 1880s
50.

Who is often called the 'first African-American' inventor?

A. Bessie Blount
B. George Washington Carver
C. Benjamin Banneker
D. Elijah McCoy
Answer» D. Elijah McCoy