The correct option is
C 400 shares; Rs.
600Pro-rata allotment is a situation when amount received on excess shares is either adjusted or refunded back to the shareholders. In every case shares allotted to people are less than the shares applied by them. This can be formulated as follows:
SharesAlloted=TotalsharesallotedTotalsharesapplied×SharesApplied
Substitute values in above equation
SharesAlloted=5,000shares7,500shares×600shares=400shares
Thus, shares allotted to M by Supreme Ltd. are 400 shares.
The excess amount is that amount which the company gets when amount received on the application of shares by public is more than the amount demaded or allotted by the company. And this can be calculated as under:
ExcessMoney=Moneyreceivedonapplication−Moneyreceivedonallotment
Substitute values in the above equation
ExcessMoney=600shares×Rs3−400shares×Rs3=Rs600
The excess money adjusted on allotment is Rs600.