General Knowledge Questions

Who Invented the 3-D printer?

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.
It seemed as if (1)/ every man in the (2)/ country was back them. (3)/No Error (4)

The second Battle of Tarain was fought between __________.

Sound travels at a speed of 333 m/s in the air, thus, in 1 s, a distance of 333 m is travelled by

If goods A and Z are complements, an increase in the price of good Z will _____.

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.

The entry of foreign media has to be ______ by strict rules. Any intention to ______ the country politically or economically or any attempt at cultural ______ in order to make the country a slave to the designs of international powers would not be ______. If the foreign media is keen on making a presence on the Indian soil, respect for the country’s unity and ______ is essential.

Any intention to ______ the country politically.

The poisonous gas accidentally released in Bhopal Gas Tragedy is

Air expands when it _______________.