Question
In a kilometre race, A beats B by 30 metres or 6
seconds. Find the time taken by A to finish the race?Solution
It is obvious that B runs 30 meters in 6 seconds. So total time taken by B to finish the race =6/30×1000=200 seconds So time taken by A to finish the race = 200-6 = 194 seconds or 3 minute 14 seconds
More Time and distance Questions
64, 80, 120, 210, ?, 945
Find the missing number, in the given number series.
60, 150, ?, 450, 450, 225
What will come in place of the question mark (?) in the following series?
48, 291, ?, 399, 408, 411
98, 134, 198, ?, 442, 638
216, 81, 297, 378, ?, 1035, 1728
Which of the following numbers will replace the question mark (?) in the given series?
17, 30, 44, 59, 75, ?
114, 134, 174, 254, 414, ?Â
10296/72 + 3040 = (? × 4) + 1395
5, 6, 14, 45, ?, 925
4.8, 14, 62, ?, 1516, 7578Â
Relevant for Exams:
