A man borrowed Rs.30000 for 2 years at 10% per annum compound annual paid only , half of the principle at the end of 2 years . he paid the remaining principle and interest at the same rate at the end of next two years. how much amount he pay at last to clear the debt?
Answer:
Physics is the natural science that studies matter, its motion and behavior through space and time, and the related entities of energy and force. Physics is one of the most fundamental scientific disciplines, and its main goal is to understand how the universe behaves.