Who Invented Post-it note?
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Which of the following is India's highest civilian award?
Jahangir was born in the year
What is Damodar Valley Corporation ?
Who among the following was not a chief minister before he/she became the Prime Minister of India?
____________________is a measure of the actual amount of water vapour in a particular sample of air: measured as a partial pressure.
The pitch of a sound depends on its ____.
Two versions of the Internet Protocol (IP) are in use