A sound of single frequency is called a
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Which of the following is the treatment of water pollution?
Why do the plant closes stomata when it does NOT need carbon dioxide for photosynthesis?
Mercury is the _______ planet from the Sun.
Uranus is the _______ planet from the Sun.
All the members of a municipality are ______ by the people of municipal area.
How many seats are reserved for women in Municipality?
What is the accounting year of the Reserve Bank of India ?