Basic General Knowledge
Microphone is used to convert

electrical energy into sound waves
sound waves into magnetic currents
sound waves into light rays
sound waves into electrical energy

ANSWER DOWNLOAD EXAMIANS APP

Basic General Knowledge
Modvat is

scheme which allows a manufacturer to claim instant reimbursement of the excise duty paid on the raw
All of these
modified value added
a term used in excise which is a new scheme of indirect taxes

ANSWER DOWNLOAD EXAMIANS APP