How many of them contain plastic? UPSC 2025

 UPSC GENERAL STUDIES SSCCGL OPSC BPSC

4. Consider the following:

  1. Cigarette butts 
  1. Eyeglass lenses 
  1. Car tyres 

How many of them contain plastic?

(A) Only one
(B) Only two
(C) All the three
(D) None

Answer -(c) all the three 

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