Question

Section 11
Case study-based questions are compulsory. Attempt any 4 sub parts from
each question. Each question carries 1 mark
Sprint events in track and field usually
consists of the 100 m, 200 mm and 400 m
race though 60 m dashes are also held on
occasion. These races are largely based
upon the athlete's ability to accelerate to
his or her maximum speed in the quickest
time possible.
Girish wants to participate in the 200 m Sprint. He can currently run that distance
in 45 sec. But he wants to do that in under 30 sec. With each day of practice, It
takes him 2 sec less. Respond to the above situation by answering the
questions given below.
1
Which of the following forms an A.P for the above given situation?
() 45, 90, 180,
(1) 45, 47, 48........... (ii) 45. 43, 41, ...
(iv) -45, -47, -48, ......​

Answer 1

Answer:

I cannot understand your question sorry