3
Q:
A) 240 mts | B) 270 mts |
C) 260 mts | D) 250 mts |
Answer: A) 240 mts
Explanation:
Explanation:
Relative speed = 120 + 80 = 200 km/hr.
= 200 x 5/18 = 500/9 m/sec.
Let the length of the other train be L mts.
Then, (L + 260)/9 = 500/9 => L = 240 mts.