Question

The time, in seconds, taken by 150 athletes to run a 100 m hurdle race are tabulated below:

Time (sec.)	13 – 14	14 – 15	15 – 16	16 – 17	17 – 18	18 – 19
Number of Athletes	2	4	5	71	48	20

The number of athletes who completed the race in less than 17 seconds is:

विकल्प

• 11

• 71

• 82

• 68

Answer 1

82

Explanation:

Number of athletes who completed the race in less than 17 seconds is:

2 + 4 + 5 + 71 = 82