Question 521404
1,000 shares at Rs. 56.27
commission 
= 0.012*56.27*1000
=675.24

Total cost =56.27*1000=56270
=56270+675.24
=> 56945.24

SELLING
  Rs. 65.25 with a 1.2% commission rate

commission
65.25*0.012*1000=783
sale
65.25*1000=65250

65250-783=64467

Profit
64457-56945.24=7511.76

profit/cost *100 = yield%