SSC Government Jobs Exams Numerical Ability Time Distance and Speed

A boat can travel with a speed of 22 km/hr in still water. If the speed of the stream is 5 km/hr, find the time taken by the boat to go 54 km downstream

Options
1) 5 hours
2) 4 hours
3) 3 hours
4) 2 hours

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SSC Other Question

In how many different ways can the letters of the word 'OPTICAL' be arranged so that the vowels always come together?

Options
1) 610
2) 720
3) 825
4) 920 The speed of a boat in still water in 22 km/hr and the rate of current is 4 km/hr. The distance travelled downstream in 24 minutes is:

Options
1) 9.4 km
2) 10.2 km
3) 10.4 km
4) 9.2 km