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Time, Distance and Speed

Three men A, B, C together completed a work, A worked for 5 days, B for 7 days and C for 9 days. The ratio of their daily wages is 4 : 3 : 2, and their total income is Rs. 1,180. The total income of B and C for one day is

A. RS. 100
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 A can complete a journey in 19 hours. He travels first half of the journey at the rate of 21 km/hr and second half at the rate of 24 km/hr. Find the total journey in km.

D. 224 KM
Posted in:  Time, Distance and Speed -  Aptitude -  Mathematics

A report of 100 pages is to be typed by three typists.
Typist A can type 100 pages in 10 hours.
Typist B can type the same pages in 20 hours. and 
Typist C can type in 25 hours,
All the three typist started typing at 09:00 A.M. At 01:00 P.M., Typist A stopped typing. The other two typist finished the job Approximately at what time the report was typed ?

B. 03:40 P.M.
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If x men can do a piece of work in 8 days and (x+4) men can do the same work in 6 days, then x is equal to

C. 12
Posted in:  Time & Work -  Aptitude -  Mathematics

Walking (6/7)th of his usual speed, a man is 12 minutes too late.
The usual time taken by him to cover that distance is:

A. 1 HR 12 MIN
Posted in:  Time, Distance and Speed -  Aptitude -  Mathematics