Explore topic-wise MCQs in GK.

This section includes 20 Mcqs, each offering curated multiple-choice questions to sharpen your GK knowledge and support exam preparation. Choose a topic below to get started.

1.

Dynamo is an instrument which works on the process of transforming _______ Energy to _____Energy.

A. Chemical, Heat
B. Sound, Electrical
C. Electrical, Mechanical
D. Mechanical, Electrical
Answer» E.
2.

Which of the following is a water-Soluble vitamin?

A. Vitamin B
B. Vitamin A
C. Vitamin D
D. Vitamin K
Answer» C. Vitamin D
3.

The first Indian Satellite Aryabhatta was launched in

A. 1974
B. 1975
C. 1976
D. 1977
Answer» C. 1976
4.

What are the characteristics of an electric-fuse wire?

A. Low melting point, high specific resistance
B. High melting point, low specific resistance
C. Low melting point, low specific resistance
D. High melting point, high specific resistance
Answer» C. Low melting point, low specific resistance
5.

Who has called psychology the science of mind or brain?

A. pompo nazi
B. William James
C. James Ali
D. Watson
Answer» B. William James
6.

What is the purpose of SSO (Single Sign-on)?

A. Reduce the auxiliary desk cost.
B. Improves customer satisfaction.
C. Increases productivity.
D. all of the above
Answer» E.
7.

Mind mapping is related to?

A. Action plan of adventure
B. Techniques of increasing awareness
C. Research on the workings of the mind
D. drawing a picture of the mind
Answer» D. drawing a picture of the mind
8.

___________is extracted from Bauxite.

A. Silver
B. Uranium
C. Mercury
D. Aluminium
Answer» E.
9.

Sulphuric acid is

A. Monobaisc
B. Diabasic
C. Tribasic
D. Tetrabasic
Answer» C. Tribasic
10.

Which of the following is the most abundant element in the Earth s crust?

A. Oxygen
B. Silica
C. Iron
D. Aluminum
Answer» B. Silica
11.

Which Indian scientist has the honor of receiving not only the Nobel Prize but also the Bharat Ratna?

A. Dr. Vikram Sarabhai
B. Dr.J.C.Bose
C. Dr.CV Raman
D. Dr. Homi Jahangir Bhabha
Answer» D. Dr. Homi Jahangir Bhabha
12.

Litmus is isolated from-

A. Lichen
B. Algae
C. Fungus
D. Bacteria
Answer» B. Algae
13.

What is the full form of ESA?

A. European Space Agency
B. European seculars agency
C. East Space Agency
D. Earth Space Agency
Answer» B. European seculars agency
14.

Which of the following insecticides harmful effects came under media attention when health issues in Kerala were publicized?

A. Endosulfan
B. Lethal
C. Thimet
D. Monocil
Answer» B. Lethal
15.

Which among the following happens in an oxidation reaction?

A. Electrons are gained
B. Electrons are lost
C. Protons are gained
D. Protons are lost
Answer» C. Protons are gained
16.

______ is used in yellow lamp street lights.

A. Neon
B. Nitrogen
C. Phosphorous
D. Sodium
Answer» E.
17.

Project Elephant was launched with an aim to protect the endangered wild Asian elephants in which year?

A. 1990
B. 1991
C. 1992
D. 1993
Answer» D. 1993
18.

Bovidae ovis is the scientific name of __

A. sheep
B. Goat
C. Cow
D. Camel
Answer» B. Goat
19.

Leaving of the following in ponds and wells helps in controlling mosquitoes?

A. crab
B. Dogfish
C. Gambusia fish
D. snail
Answer» D. snail
20.

Which of the following metals is used in accumulator batteries?

A. Copper
B. Lead
C. Aluminum
D. Zinc
Answer» C. Aluminum