The thickness of the Troposphere increases

In which language original Lok Sabha debates are printed?

Ajeet Bajaj is associated with which sport?

The branch of study dealing with old age and aging is known as _. 

A handheld device that allows you to control your computer without typing instructions from a keyboard is known as_______.  

The study of factor pricing is alternatively called the theory of 

What is called, a concentric circle on a disk?

Knowledge, technical skill, education etc. in economics, are regarded as