Sample questions
You've seen the pattern — here are a few of the actual PYQs.
CSE2021
Bisphenol A (BPA), a cause of concern, is a structural/key component in the manufacture of which of the following kinds of plastics?
- A Low-density polyethylene
- B Polycarbonate ✓
- C Polyethylene terephthalate
- D Polyvinyl chloride
✓ Correct answer: (B)
Science & Technology › Physics & Chemistry
CSE2021
'Triclosan', considered harmful when exposed to high levels for a long time, is most likely present in which of the following?
- A Food preservatives
- B Fruit-ripening substances
- C Reused plastic containers
- D Toiletries ✓
✓ Correct answer: (D)
Science & Technology › Physics & Chemistry
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