Thursday, March 17, 2016

General Science Quiz for RRB NTPC 2016 - Set 4



Hello and welcome to ExamPunditHere is a General Science Quiz for RRB NTPC  and it is Shared by Aries Fire. If you want to conduct your own quiz, you can always mail us at admin@exampundit.in and after 10 sets hosted by you, we will dedicate a special page for your quizzes.


1. Cement is made hard with?
(a) dehydration
(b) hydration and dissociation of water
(c) dissociation of water
(d) polymerisation


2. Which among the following is carbohydrate?
(a) nylon
(b) cane sugar
(c) turpentine
(d) hydrogen peroxide


3. Fertilizer having high nitrogen content is?
(a) urea
(b) ammonium sulphate
(c) ammonium nitrate
(d) calcium citrate


4. The gas used for artificial fruit ripening of green fruit is?
(a) ethylene
(b) acetylene
(c) ethane
(d) methane


5. Chemical name of baking soda?
(a) sodium carbonate
(b)  sodium bicarbonate
(c) Sodium nitrite
(d) Sodium nitrate


6. The radioactive element used in heart pacemaker is?
(a) uranium
(b) deuterium
(c) plutonium
(d) radium


7. The anode in the dry cell consists of?
(a) copper
(b) zinc
(c) cadmium
(d) graphite


8. Silk fibre chemically is?
(a) carbohydrate
(b) fat
(c) protein
(d) cellulose



9. Fermentation of milk to curd is due to?
(a) mycobacterium
(b) staphylococcus
(c) lactobacillus
(d) yeasts


10. By which organic compound all the oils are known as?
(a) carbohydrate
(b) protein
(c) hydrocarbon

(d) ester









Winners:

  1. Pinki
  2. Ami Sourav
  3. S Dixit





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