Aptitude Day 332

Answers of Day 331: 1. 450%.

                                    2. 10.

 Problems on Percentage:

1. 0.001 is what percent of 0.01?

Solution:

                  0.001/0.01 * 100 = 1/10* 100

                                              = 10%.

2. A fruit seller had some apples. He sells 20% apples and still has 500 apples. Originally, he had:

Solution:

               (100-20)% of x = 500

               80/100*x = 500

               x = 625.