Current Affairs - Important Days - Discussion

Discussion Forum : Important Days - Latest Current Affairs (Q.No. 3394)

2017-05-21 Important Days

3394.

On which date the World Metrology day is observed?

May 20th

May 21st

May 19th

May 18th

Answer: Option

Explanation:

World Metrology Day is celebrated on May 20 globally every year. The theme for World Metrology Day 2017 is Measurements for transport. It is an annual celebration of the signature of the Metre Convention on 20 May 1875 by representatives of seventeen nations.