The speed of sound in air at 0°is
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Energy is continuously generated in the sun due to
Which of the following does not belong to biosphere reserves set up so far
Which country’s new rules on drones, permit them to fly over people and at night in the country?
In which year the Board of Industrial and Financial Reconstruction (BIFR) came in to existence?
It is not advisable to sleep under a tree at night because of release of
Improve the bracketed part of the sentence.
We are late because my wife took two hours to (put up) her make-up.
Which statement best describes the formation of diamonds?