Questions

A sound wave has a frequency of 4 kHz and a wavelength of 40 cm. The time taken by the sound wave to travel a distance of 3.2 km is

Acinonyx Jubatus is the scientific name of _______.

What are the main components of Bronze Alloy?

Article 27 of the Indian Constitution "Freedom as to payment of taxes for promotion of any particular religion" deals with?

A Sonar of a ship sends sounds waves of speed 1600 m/s. These waves are reflected back by the ocean floor in 4 seconds. Find the depth (in m) of the ocean floor.

Which of the following country is not a member of BRICS association?

Who launched Mata Amritanandamayi Math Project “Jeevamritham” for cleaning drinking water?

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.

To his opinion (1)/ every entertainment (2)/ movie is foolish. (3)/ No error (4)