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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) Normal blood pressure reading of an adult human
A) 80/120 mm Hg
B) 120/80 mm Hg
C) 130/90 mm Hg
D) 160/95 mm Hg

2) The charcoal used to decolourise raw sugar is:
A) Animal charcoal
B) Sugar charcoal
C) Coconut charcoal
D) Wood charcoal

3) Who among the following scholars suggested the earth's origin from gases and dust particles?
A) James Jeans
B) H. Alfven
C) F. Hoyle
D) O. Schmidt

4) Which among the following is not correctly paired?
A) Lactic acid-Milk
B) Citric acid-Lemon
C) Butyric acid- Rancid butter
D) Formic acid-Vinegar

5) Atom bomb is made on the basis of:
A) Nuclear fusion
B) Nuclear fission
C) Both nuclear fusion and nuclear fission
D) None of these

6) Which thermometer is used to indicate the lowest temperature ?
A) Clinical thermometer
B) Gas thermometer
C) Alcohol thermometer
D) Resistance thermometer

7) Endoscope is an instrument used to detect the ulcers in the stomach has a long narrow tube (with a small glowing bulb at one end) which is inserted in to the stomach through the mouth contains
A) small current carrying wire
B) a narrow tube containing water
C) optical fibre
D) a narrow tube containing some chemical solution

8) Particles emitted from a radioactive nuclei are
A) hydrogen nuclei
B) helium nuclei
C) fast moving neutrons
D) fast moving electrons

9) An atom of an element with mass number 23 and atomic number 11 will have:
A) 11 neutrons, 12 protons and 11 electrons
B) 11 protons, 12 neutrons and 11 electrons
C) 11 protons, 12 electrons and 11 neutrons
D) 23 protons and 11 electrons

10) Sodium is kept in?
A) Kerosene
B) Water
C) Petrol
D) Ice