The cost price of 20 articles is the same as the selling price of x articles. If the profit is 25%, then the value of x is ? By Editor No Comment Answer : B . 16
Alfred buys an old scooter for Rs. 4700 and spends Rs. 800 on its repairs. If he sells the scooter for Rs. 5800, his gain percent is ? By Editor No Comment Answer : B . 5511%
