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Sonar (sound navigation and ranging) is a technique that uses sound propagation to navigate (usually under water, as in submarine navigation), communicate with or detect objects on or under the surface of the water, such as the vessels as ultrasonic waves which is used having very high frequency > 20,000 Hz.
The Chief Justice of Madras High Court has inaugurated a Madras Tax _____ , which is fully dedicated to lawyers specializing in taxation.
Which lake is the largest freshwater lake by surface area in the world?
Atal Bhujal Yojana is a groundwater management scheme. The scheme is being funded by the Government of India and which of the following?
16th January was celebrated as 'Opinion Poll Day' or 'Asmitai Dis' in the state of:
Six banks were nationalised in 1969 and 14 banks were nationalised in 1980
The Indian Express was started by whom?
Which Indian state celebrates Jamai Sashti, a festival honoring sons-in-law?
When do we observe World Sanskrit Day?
The most important fishing grounds of the world are found in the regions where:
Which community is associated with the performance of the Koli Dance?