Question

Rashi takes 80 minutes in covering a distance of
360 m. The distance she would cover in 400 minutes
is
(1) 1200 m (2) 1500 m
(3) 1600 m (4) 1800 m

Answer 1

answer is 1800 metres

Answer 2

the time taken by Rashi(t) = 80 minutes

the distance covered in 80 minutes(d) = 360 m

speed of Rashi(s) = d/t = 360/80 = 4.5 m/min

time taken by Rashi(t) = 400 minutes

s = d/t ⇒d = s×t

d = 4.5×400 = 1800 meters (option 4)