InterviewSolution
Saved Bookmarks
| 1. |
1). 24 km2). 18 km3). 48 km4). 32 km |
|
Answer» Let the distance will be covered by TEMPO be a km. Given, An auto rickshaw travels a distance of 36km. RATIO of distance covered by auto rickshaw and tempo = 36 : a Given, Ratio of TIME taken by auto rickshaw and tempo = 2 : 3 Ratio of SPEEDS of auto rickshaw and tempo = 9 : 8 Use compounded ratio = Speed × Time ⇒ (9 : 8) and (2 : 3) ⇒ (9 × 2) : (8 × 3) ⇒ 3 : 4 Distance = speed × time ⇒ (36 : a) = (3 : 4) ⇒ 36/a = 3/4 ⇒ a = 36 × 4/3 = 48 ∴ The distance covered by Tempo in 3 hours is 48 km. |
|