Explore topic-wise MCQs in Testing Subject.

This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.

1.

Which of the following is used in making carrier bags?

A. PP
B. LDPE
C. PVC
D. PET
Answer» C. PVC
Discussion
2.

Which of the following is used as imitation glassware?

A. PS
B. PVC
C. PET
D. HDPE
Answer» B. PVC
Discussion
3.

Which of the following is used for juice bottles?

A. HDPE
B. PP
C. PET
D. PS
Answer» B. PP
Discussion
4.

Which of the following plastics has identification number 6?

A. PS
B. HDPE
C. LDPE
D. PET
Answer» B. HDPE
Discussion
5.

Which of the following is microwave safe plastic?

A. PET
B. PVC
C. PP
D. PS
Answer» D. PS
Discussion
6.

Which of the following is the strongest plastic?

A. Teflon
B. High Density Polyethylene
C. Polystyrene
D. Polycarbonate
Answer» E.
Discussion
7.

Which of the following has greater density?

A. Polypropylene
B. High Density Polyethlene
C. Polystyrene
D. Polyvinyl chloride
Answer» E.
Discussion
8.

Styrene is also called as ___________

A. Ethylbenzene
B. Phenylphrene
C. Methylbenzene
D. Vinylpyridine
Answer» B. Phenylphrene
Discussion
9.

Condensation Polymerization is called Chain growth polymerization?

A. True
B. False
Answer» C.
Discussion
10.

Which of the following is not a step in Addition polymerization?

A. Propagation
B. Condensation
C. Termination
D. Initiation
Answer» C. Termination
Discussion
11.

Which of the following is called poison plastic?

A. PP
B. PET
C. PVC
D. LDPE
Answer» D. LDPE
Discussion
12.

Polyethylene is a polymer of __________

A. C<sub>2</sub>H<sub>4</sub>
B. C<sub>4</sub>H<sub>6</sub>
C. CH<sub>4</sub>
D. C<sub>2</sub>H<sub>2</sub>
Answer» B. C<sub>4</sub>H<sub>6</sub>
Discussion
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