By selling a watch for Rs.400/-, a man loses 20% what is that watch cost price
Choose the correct choice from the following options.
A) s. 700/- B) s. 800/- C) s. 880/- D) s. 500/- E) s. 990/-
80 % ------&gt; 400 (80 * 5 = 400)   100 % ------&gt;500 (100 * 5 = 500)   Cost price = Rs. 500/-   s. 500/-
<result>D</result>
By selling a watch for Rs.400/-, a man loses 20% what is that watch cost price