Question
A train overtakes two persons walking along a railway
track. The first one walks at 3.2 Km/h. The other one walks at 4.5 Km/h. The train needs 5.5 and 5.6 second respectively to overtake them. What is the speed of the train if both the persons are walking in the same direction as the train?Solution
Let the speed of train be x km/h
As both the persons are walking in the same direction of train.
so, (x- 3.2) x 5.5 = (x-4.5)x5.6
=> 0.1x = 7.6
=> x = 76 km/h
More Time and distance Questions
15.08% of (133.13 + 146.928) + 8.033 - (8.98 of 6.01) = ? of (46.09 - 20.98)
75.22 of 219.98% + 359.99 ÷ 18.18 = ?
- What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)
(9116.89 – 8024.89 + 902.95) × 14 = 1800 × ?
5.25 x 4.09 + 3.99 x 9.67 + 6.01 x 14.88 = ?
What approximate value will come in place of the question mark (?) in the following question?
(2160.23 ÷ 35.98) + (600.32 ÷ 23.9) + 1744.11 = ?
20.06% of 359.89 - 15.95 X ? + 18.07 X 14.95 = 48.87 X 6.02
(5/9 of 2700.11) + (49.78% of 143.88) - (2/7 of 489.89) = ?
- What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)
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