Question

(c) Chennai to Mysore-Cauvery Express takes 7 hours and 20 minutes to reach Bengaluru. After a halt for 20
minutes, it travels for 2 hours and 30 minutes to reach Mysore. If the train leaves Chennai at 11:00 hours,
when will it reach Mysore?​

Answer 1

Step-by-step explanation:

$time \: taken \: to \: reach \: bengaluru \: from \: \\ chennai = 7 + \frac{20}{60} hrs \\ = \frac{22}{3}hrs \\ time \: of \: halt = \frac{1}{3} hrs \\ time \: taken \: to \: reach \: mysore \: from \\ bengaluru = 2 + \frac{30}{60} \\ = \frac{5}{2} hrs \\ total \: time = \frac{22}{3} + \frac{1}{3} + \frac{5}{2} \\ = \frac{61 }{6} \\ = 10hrs \: 10minutes$

So, the Mysore-cauvery express reach Mysore station at 21:10hrs or 09:10PM