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Online General Science Quiz Set No - 18

General Science questions have been taken from previous years question papers of different competitive examinations such SSC CGL, SSC CHSL, CDS, NDA, Bank, State PSC, Railways, MAT, CAT, etc.

1 One micron is equal to:

2 Optical fibres are mainly used in:

3 Oxygen is manufactured by the fractional evaporation of:

4 Paper is manufactured from:

5 Parmanent hardness of water may be removed by the addition of:

6 Parsec is a measure of:

7 Particles emitted from a radioactive nuclei are

8 People with Down's syndrome invariably affected by

9 Permanent hardness of water can be removed by adding:

10 Permanent hardness of water, due to sulphates of the metal, can be destroyed by the use of: