Question

Your friend Faisal wants to participate in a 200 m race. He can currently run that distance in 51 seconds and with each day of practice it takes him 2 seconds less. His goal is to finish the race in 31 seconds.

Q1. Which of the following terms form an AP for the given situation
Q2.What is the minimum number of days he needs to practice till his goal is achieved?
Q3. Which of the following term is not in the AP of the above given situation?
Q4. If nth term of an AP is given by =2+3, then the common difference of this AP is

Answer 1

Answer:

1. b) 51,49,47.... 2. c) 11 3. b) 30 4. a)