Hello and welcome to ExamPundit. Here 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 [email protected] and after 10 sets hosted by you, we will dedicate a special page for your quizzes.
1. Cement is made
hard with?
hard with?
(a) dehydration
(b) hydration and dissociation of water
(c) dissociation of water
(d) polymerisation
2. Which among the
following is carbohydrate?
following is carbohydrate?
(a) nylon
(b) cane sugar
(c) turpentine
(d) hydrogen peroxide
3. Fertilizer having
high nitrogen content is?
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?
artificial fruit ripening of green fruit is?
(a) ethylene
(b) acetylene
(c) ethane
(d) methane
5. Chemical name of
baking soda?
baking soda?
(a) sodium carbonate
(b) sodium
bicarbonate
bicarbonate
(c) Sodium nitrite
(d) Sodium nitrate
6. The radioactive
element used in heart pacemaker is?
element used in heart pacemaker is?
(a) uranium
(b) deuterium
(c) plutonium
(d) radium
7. The anode in the
dry cell consists of?
dry cell consists of?
(a) copper
(b) zinc
(c) cadmium
(d) graphite
8. Silk fibre
chemically is?
chemically is?
(a) carbohydrate
(b) fat
(c) protein
(d) cellulose
9. Fermentation of
milk to curd is due to?
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?
compound all the oils are known as?
(a) carbohydrate
(b) protein
(c) hydrocarbon
(d) ester
Winners:
- Pinki
- Ami Sourav
- S Dixit
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