Who among the following is credited with introducing paper currency? Correct Answer: B Question 5 Explanation: Sher Shah Suri introduced the ‘Rupaya’ or ‘Rupee’ which is […]
Question 26 The binary equivalent of (–15)10 is (2’s complement system is used) A 11110001 B 11110000 C 10001111 D None of these ICTNumber-Systems2010 December UGC NET […]