If the velocity of a body becomes two times its initial velocity, its kinetic energy becomes n times its initial kinetic energy. What is the value of n?
To release wages under the Mahatma Gandhi National RuralEmployment Guarantee Scheme direct and faster, anelectronic fund management system has been launched by____________.
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'. The task of(A)/writing a autobiography(B)/is a difficult one.(C)/No error(D)