Questions

A boat is sailing towards a lighthouse of height 20√3 m at a certain speed. The angle of elevation of the top of the lighthouse changes from 30° to 60° in 10 seconds. What is the time taken (in seconds) by the boat to reach the lighthouse from its initial position?

Select the related word/letters/numbers from the given alternatives. CURE : DISEASE :: HEAL : ?

During uniform motion of an object along a straight line, the ________ remains constant with time.

On the basis of distribution, resources can be classified into ____________?

Name the country which will host the 2019 Combined World Cup for shooting?

Which of the following is an example of quantitative data?

Which caves is a cultural mix of religious arts of Buddhism, Hinduism and Jainism?

In the following passage some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.

Books are our ______ friends. They are our guides. We can learn everything from them. The books contain all the great ______ of the world's leaders and we can learn them by reading the books. The books help us find ______ to our questions. The books never fail us. We should read as ______ books as we can. But all books are not good. So we should ______ only good books.

______ books as we can.