Questions

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.

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

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

Find the correct arrangement of the following urban agglomerations in descending order as per their population size according to Census 2011.

Syngamy results information of 

In September 2017, who launched ‘Pradhan Mantri LPG Panchayat Yojna’?

In this section, each of the following sentences has a blank space and four words are given below it. select the word or group of words you consider most appropriate for the blank space and indicate your response on the Answer Sheet accordingly.

The Governor will _______ the oath of office to the thirty-five new ministers at 9.30 p.m. tomorrow.

In the following question, a sentence has been given in Active/Passive voice. Out of four alternatives suggested, select the one which best expresses the same sentence in Passive/Active voice.

Please guide me.