Question
Karan walks at a steady pace of 12 km/h and covers a
certain distance in 10 hours. What speed must he maintain to complete the same journey in 6 hours?Solution
ATQ,
Distance travelled by Karan in 10 hours = 12 × 10 = 120 km
So, required speed = 120 ÷ 6 = 20 km/h
More Time and distance Questions
Find the wrong number in the given number series.
120, 126, 138, 162, 220, 306
217Â Â Â Â 210Â Â Â Â Â 236Â Â Â Â Â 299Â Â Â Â Â 423Â Â Â Â 640
...112, 222, 440, 872, 1717 , 3424
In each of the following giving number series, a wrong number is given. Find out the wrong number?
82, 81, 86, 110, 168, 287
- 78, 86, 71, 95, 60, 112
2100, 2140, 2186, 2240, 2300, 2372
9, 10, 12, 18, 42, 160
A-5,  A,  35,  52, 78, 115
Find the wrong number in the given number series.
233, 206, 183, 152, 125, 98
Find the wrong number in the given number series.
2, 4, 12, 48, 120, 1440
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