A car can finish a certain journey in 10 hours at a speed of 42 kmph. In order to cover the same distance in 7 hours, the speed of the car (km/h) must be increased by:

The cost of an article was 75. The cost was first increased by 20% and later on it was reduced by 20%. The present cost of the article is:

Who has been appointed as the new Chief Electoral Officer of the Union Territory of Jammu and Kashmir?

A hybrid computer exhibits the features of ____.

A Man rows to a place 63 km far and comes back in 16 hours. He finds that he can row 18 km with the flow in the same time taken to row 14 km against the flow. What is the speed of the stream?

Select the most appropriate one-word substitution for the given words.

A close-fitting cover for a sword

Identify the INCORRECTLY spelt word in the given sentence.

The board reviewing the courses offered by the afiliated college found that the quality of academic programs was usually good but somewhat irregular.

Which of the following countries will launch its first Arctic-M satellite by the end of this year to monitor the Arctic climate and environment?