In a kilometer race, A beats B by 50 meters or 10 seconds. What time does A take to complete the race ? December 5, 2023 – by admin 0 A. 210 secB. 150 secC. 190 secD. 200 secExplanation:Time taken by B run 1000 meters = (1000 * 10)/50 = 200 sec.Time taken by A = 200 – 10 = 190 sec.