The distance between Delhi and Mathura is 170 kms. A starts from Delhi with a speed of 20 kmph at 7 a.m. for Mathura and B starts from Mathura with a speed of 25 kmph at 8 p.m. from Delhi. When will they meet?	Choose the correct choice from the following.
A) 10.50 a.m.
B) 11.20 a.m.
C) 10.30 a.m.
D) 11.40 a.m.
E) 1.40 a.m.
D = 170 â€“ 20 = 150   RS = 20 + 25= 
<gadget id="calculator">20 + 25</gadget>
<output>45</output>
45   T= 150/45 = 3 1/3 hours   8 a.m. + 3 hrs 20 min = 11.20 a.m.   ANSWER:11.20 a.m.
<result>B</result>
The distance between Delhi and Mathura is 170 kms. A starts from Delhi with a speed of 20 kmph at 7 a.m. for Mathura and B starts from Mathura with a speed of 25 kmph at 8 p.m. from Delhi. When will they meet?