UPSC via PYQs
UPSC Prelims 1986Question 86Geography

Mean Sea Level (MSL) is the

Options

  1. (a)Average level of the sea
  2. (b)Height of water above ground level
  3. (c)Average height of waves
  4. (d)None of the above

The full breakdown is part of the paid archive

This question's answer, explanation and links to every related question across 48 years (1979–2026) are inside the app. The two most recent years are free to read in full — no account needed.

See what's inside →

Related questions the exam has asked

Independent UPSC previous-year-questions study tool — not affiliated with or endorsed by the UPSC. Question text is reproduced from publicly released UPSC examination papers.
UPSCviaPYQs · Privacy · Terms