Questions

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.

Decisions that profoundly _________________ not only the present __________________ succeeding generations, should not be taken in a ______________, or through one­time referendums. This is basic political common ________________. But in a voter turnout of 72.2 per cent, 51.9 per cent decided that Britain should exit the European Union (EU). The ___________________ of the Brexit vote are painfully clear.

The ___________________ of the Brexit vote are painfully clear.

The question below consists of a set of labelled sentences. Out of the four options given, select the most logical order of the sentences to form a coherent paragraph.

The 1980s saw the introduction

A-of the gas lighter that we

B-commonly use now, which has

C-almost destroyed the match industry

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

Who coined the term "Ecology"?

In the National Flag of India, Ashoka Chakra is a ________ spoked wheel.

Non­-Tax revenue can be increased by improving the working of ___________.

1 m/s equals ____________ km/hr