Q. Which among the following elements (metals) pollutes the air of a city having large number of automobiles?

Question ID: 25653
  1. Cadmium
  2. Chromium
  3. Nickel
  4. Lead

SSC CGL 2020 Tier-I Question Paper Pdf Download - Click Here

SSC CHSL Question Paper 2021 Pdf Download - Click Here

❮ Prev       Next ❯


Categories
Tags
SSC Quiz Study Notes The Hindu Vocab