For the following questions answer them individually
Who co-invented the device called Cyclotron in 1934 along with Ernest Lawrence to investigate the nuclear structure?
Which of the following pair of compound name - formula is correct?
I. Calcium oxide - $$Ca_{2}O$$
II. Aluminum Oxide - $$Al_{2}O_{3}$$
With which of the following institutions is the name of Madan Mohan Malaviya associated?
________ is the currency in the hands of the public plus commercial bank reserves, also called ‘high-powered money’.