Q: A car travels 3/4th of the distance at a speed of 60 km/hr and the remaining 1/4th of the distance at a speed of v km/hr. If the average speed for the full journey is 50 km/hr, then the value of v is
(a)40
(b)30
(c)100/3
(d)35
Correct Answer: (c)
The correct answer is (c) '100/3'. This question from the General Studies domain tests knowledge of Miscellaneous.