You are here: Home >> GK Quiz >> General Science


Questions related to General Science are always asked in every competitive examinations conducted by SSC CGL, UPSC, PSC, LIC, GIC, Railways, IBPS, etc. The main objective of these questions is to test the candidate's knowledge in various topics related to general science such as invention and discoveries, branches of science, scientific instruments, types of diseases in animals and plants, vitamins and minerals, scientific laws and theories, etc. For this purpose we have provided 500 objective General Science questions with answers for the candidates to enhance their knowledge in this area. All these questions had already been asked in various competitive examinations such as SSC CGL, SSC CHSL, SSC TAX ASSISTANT, UPSC, BANK CLERK, BANK PO, CDS, NDA, CPO, PSC, LIC, GIC, RAILWAYS, etc.

Take 10 Questions Online Quiz on General Science below:

1) In photoelectric emission, the energy of emitted electron is
A) same as that of incident photon
B) larger than that of incident photon
C) less than that of incident photon
D) proportional to the intensity of incident light

2) Probiotic curd (Yogurt) contains health benefiting good
A) source of energy
B) transgenic genes
C) antibiotics
D) bacteria

3) The damage of the human body due to radiation (x-rays or gamma rays, etc) is measured in
A) Rads
B) Rems
C) Roentgen
D) Curie

4) The compound that has the least value for octane number is
A) n-heptane
B) 2-methyl heptane
C) Iso-octane
D) 2,2-demethly hexane

5) Which of the following is used as lubricant ?
A) Graphite
B) Silica
C) Diamond
D) Iron Oxide

6) The tides in the ocean are due to:
A) Wind over the oceans
B) Gravitational pull of the moon
C) Rotation of the earth
D) Revolution of the earth

7) Carbohydrates are the compounds of:
A) Carbon and hydrogen
B) Carbon, oxygen and hydrogen
C) Carbon, oxygen, hydrogen and nitrogen
D) Carbon, nitrogen and hydrogen

8) The type of fruit obtained from a multicarpillary apocarpous gynoecium is
A) multiple
B) composite
C) aggregate
D) simple

9) If lime is added to soil, then?
A) Acidity of soil decreases
B) Acidity of soil increases
C) Salinity of soil decreases
D) Salinity of soil increases

10) The most important ore of Aluminium is:
A) Bauxite
B) Calamine
C) Calcite
D) Galena

Learn General Knowledge from our Android App on Google Playstore.

Google Play and the Google Play logo are trademarks of Google LLC. Download Now