Home > General Knowledge > General Science

General Science - Questions and Answers

Practice questions on General Science.

Ready to test your skills?

Take a timed mock test specifically for General Science.

Start Mock Test
1931. If a bimetallic strip is heated, it will
A. not bend at all
B. bend towards the metal with lower thermal expasion coefficient
C. bend towards the metal with higher thermal expansion coefficient
D. twist itself into a helix
Explanation:
1932. The human immuno deficiency virus (HIV) is a living entity because it can
A. move from one cell to another
B. undergo autoreproduction
C. disturb host cell respiration
D. excrete in human sperm
Explanation:
1933. Plant which yields fibre as well as edible fruits is
A. Cotton
B. Sunflower
C. Papaya
D. Banana
Explanation:
1934. Under all atmospheric conditions, the maximum capacity of resistance will be shown by
A. leaf
B. flower
C. seed
D. fruit
Explanation:
1935. Which of the following instruments is used for precise measurement of refractive indices ?
A. Photometer
B. Spectrometer
C. Micrometer
D. Spherometer
Explanation: