Questions

A Sonar of a ship sends sounds waves of speed 1500 m/s. These waves are reflected back by the ocean floor in 5 seconds. Find the depth (in m) of the ocean floor.

In India which of the following taxes is levied by the State governments?

In the following question, sentence given with blank to be filled in with an appropriate word(s). Four alternatives are suggested for the question. Choose the correct alternative out of the four and indicate it by selecting the appropriate option.

The relation between the Indian P.M. and the U.S. President is perfectly ________ .

Who proposed five kingdom classification?

Who discovered Penicillin?

If 1+y16-74, then the value of 5y-15

If a + b = 17 and a - b = 9 then the value of (4a2 + 4b2) is,

What are the names of the two identical long tailed macaques cloned by the Chinese Scientists?