UPSC Prelims 1979Question 39Science & Technology

Age of a tree can be determined

Options

(a)By counting the number of rings
(b)By thickness of the bark
(c)By bulk of the tree
(d)By number of leaves

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

1979Solar eclipse occurs when
1979When a man circles round the earth in a satellite, then
1979The weight of an object at the poles is greater than at the equator. This is because
1979Gobar gas contains mainly
1979The content of water is greater than fats, the plasma is more than proteins, proteins are more than fats …
1979Dialysis is used for a patient suffering from

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