A person subscribing to Sky Cable for one year pays Rs.1,785. If the monthly subscription is Rs. 175, how much discount does a yearly subscriber get ?
(a) 18% (b) 11% (c) 13% (d) 15% (e) of these
(d) Total annual subscription = Rs. (175 × 12) = Rs. 2100
Actual subscription = Rs.1785
Discount = Rs. (2100 – 1785) = Rs. 315
