Sarkari Naukri

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रविवार, 11 दिसंबर 2016

Science General Knowledge,GK Questions Answers

Science General Knowledge

1. The filament of an electric bulb is made of which metal? – Tungsten

2. Who laid the foundation of nuclear science in the country? – Homi J. Bhabha

3. Galvanised iron sheets have a coating of which metal? – Zinc

4. Healing of wounds is hastened by which vitamin? – C 

5. What does Hydrogen fuel cell vehicles produce as “exhaust”? – H2O

6. In which Photosynthesis occurs? – Chloroplast

GK Questions Answers


7. What is the function of heavy water in a nuclear reactor? – Slow down the speed of neutrons

8. Which pair does not contain a coinage metal? – Zinc and Gold

9. What is the short upper part of the human intestine next to the stomach? – Duodenum

10. By whom was Electron first identified? – J. J. Thomson

11. By which impact is Nuclear fission is caused ? – Neutron

General Knowledge Question Answer


12. What is the most abundant metal in the earth’s crust? – Aluminium

13. In which organ of the human body are the lymphocyte cells formed? – Spleen

14. What is the wavelength of visible spectrum? – 3900-7600 A

15. Which is used in beauty parlours for’ hair setting? – Sulphu


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