Let the speed of the train be x Relative speed = (x - 6) km/hr ⇒ (x - 6) = (480 × 18)/(32 × 5) ⇒ (x - 6) = (8640)/(160) ⇒ x – 6 = 54 ⇒ x = 54 + 6 = 60 km/hr
80, ?, 240, 80, 20, 4
18, 30, 46, 66, 90, ?
95, 103, 122, ?, 193, 245
4097, ?, 4359, 4493, 4629, 4767
250 25 5 ? 0.6 0.3
6 11 32 111 ? 2345 14100
98, 89, 114, 50, 194, ?
110, 156, 212, ?, 354, 440
200 ? 96 38.4 7.68 0
6, 7, 15, 46, 185, ?
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