General Science Quiz – 5 – RRB Group D & ALP 2018

Hello and welcome to exampundit. Here is a set of General Science Quiz on miscellaneous topic for RRB Group D & ALP 2018 Examination.

 

1. Haematite is the ore of :
(a) Pb
(b) Cu
(c) Fe
(d) Au

Answer

Option: C

 

2. A metal which is refined by poling is
(a) sodium
(b) blister copper
(c) zinc
(d) silver

Answer

Option: B

3. Polymer obtained by condensation polymerization is
(a) Polythene
(b) Teflon
(c) Phenol-formaldehyde
(d) Nitrile rubber

Answer

Option: C

4. Which one of the following is not an example of chain growth polymer?
(a) Neoprene
(b) Buna-S
(c) PMMA
(d) Glyptal

Answer

Option: D

5. Teflon, styron and neoprene are all
(a) Copolymers
(b) Condensation polymers
(c) Homopolymers
(d) Monomers

Answer

Option: C

 

6. P.V.C. is formed by polymerisation of
(a) 1-Chloroethene
(b) Ethene
(c) Propene
(d) 1-Chloropropene

Answer

Option: A

7. The polymer of natural rubber is
(a) all trans-isoprene
(b) Buna – N
(c) all cis-isoprene
(d) none of these

Answer

Option: C

 

8. Which of the following is not an example of addition polymer ?
(a) Polystyrene
(b) Nylon
(c) PVC
(d) Polypropylene

Answer

Option: B

9. Which is an example of thermosetting polymer?
(a) Polythene
(b) PVC
(c) Neoprene
(d) Bakelite

Answer

Option: C

10. A broad spectrum antibiotic is
(a) paracetamol
(b) penicillin
(c) aspirin
(d) chloramphenicol

Answer

Option: D

 

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