Practice question

Question

Following amounts were payable on issue of shares by a company: ₹ 3 on application, ₹ 3 on allotment, ₹ 2 on first call and ₹ 2 on final call. X holding 500 shares paid only application and allotment money whereas Y holding 400 shares did not pay final call. Amount of calls-in-arrear will be