Questions

Which country has made world's first all-electric ship, which can travel up to 80 Km with 200 tons cargo after a two hour charge?

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.

The animals in which the body cavity is absent are known as __________.

The difference between compound interest and simple interest on an amount of Rs. 15,000 for 2 years is Rs. 96. The rate of interest per annum is?

During the Middle Ages education was confined only to:-

Who among the following Indians is one who has been selected on July 27,for the Ramon Magsaysay Award, 2016?

Panna Lal Ghosh is related to which musical instrument?

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.

He won’t pay the rent ______ how many times his landlord berates him.