An echo is returned in 3 s. What is the distance of the reflecting surface from the source, considering the speed of sound as 342 ms-1?
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World Climate conference popularly known as COP-21 (2015) was held in ___.
‘Marketing Support and Services Scheme’ (in the Eleventh Plan) Supports artisans related to ___________.
The Concept of Suspension of Fundamental Rights in Indian Constitution has been taken from which Country’s Constitution?
When was the ASLV used in India for the first time?
Which country among the following voted in 2015 to be the first country to allow three parent in-vitro fertilization?
How many players, on each side, are required for the game of volleyball?
How many chromosomes does a human cell contain?
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