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?

Who wrote the book 'Glimpses of World History'?

Which author employed India's obsession for cricket as the theme for his recent book 'Selection Day'?

The Westminster parliamentary system was developed in ___________.

In the following question, out of the four alternatives, choose the one which can be substituted for the given words/sentence.

A state where there is no effective government.

A sentence/a part of the sentence is underlined. Four alternatives are given to the underlined part which will improve the sentence. Choose the correct alternative and click the button corresponding to it. In case no improvement is needed, click the button corresponding to "No improvement".

I and my parents live together.

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.

The government allocated Rs 1,000 Cr for __________________ of historical monuments.

A sentence/a part of the sentence is underlined. Four alternatives are given to the underlined part which will improve the sentence. Choose the correct  alternative and click the button corresponding to it. In case no improvement is needed, click the button corresponding to "No improvement".

Sunita's sister had ribbons on her hair.