Question
Ram and Shyam can complete a project in 15 days and 10
days, respectively. They started doing the work together, but after 2 days, Shayam had to leave, and Ram alone completed the remaining work. In how many days was the whole work completed? type-sscSolution
Ram              Shyam 15                        10               30          total works 2                           3            -Efficiency ATQ- 2(Ram +Shyam) + x (Ram)=30 2(2+3) +x (2) =30 2x =30-10=20 X=10days Total days =10+2 =12days
More Time and work Questions
900 Â Â Â 90Â Â Â 18Â Â Â ? Â Â Â Â 2.16Â Â Â Â 1.08
78, 80, 84, ?, 108, 140
5 6 14 45 ? 925
...1, 26, 75, 156, 277, ?
138, 140, 152, 174, ?, 248
11, ? 220,  660, 1320,  1320Â
114, 134, 174, 254, 414, ?Â
14 6 4 4 ? 48
...What should come in place of (?) question mark in the following number series.
5, 11, 23, 47, 95, ?
7, 8, 18, 57, 232, ?
Relevant for Exams:
