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The Nile River is the longest river in the world at 4,132 miles (6,650 km). It Flows from central Africa northward through northeastern Africa to the Mediterranean Sea and has three principal streams: the Blue Nile, the Atbara, and the White Nile.
‘A’ alone can do some work in 12 days. ‘B’ and ‘C’ together can do the same work in 6 days. If ‘B’ is half as efficient as ‘A’, then...
Amit can do certain work alone in 'w' days. Arjit can do the same work alone in (w + 12) days.Gaurav started working and did (1/2) the work at the effic...
‘A’ alone can complete a work in 15 days. ‘B’ alone can complete the same work in 20 days. If ‘A’ and ‘B’ work together for 5 days, then...
X men can complete the piece of work in 32 days and (X + 30) men can complete the same work in 15 days less than that of days taken by X men. Find the v...
35 typists working 9 hours per day can complete a typing job in 14 days. ____ typists working _____ hours per day can complete (3/4)th part of the work ...
'A' takes 7 times as much time as 'B' takes or 3 times as much time as 'C' takes to finish a piece of work. Working together, they can finish the work ...
Workers A, B, and C can individually complete a task in 35 days, 20 days, and 28 days, respectively. If B and C work together for a certain number of d...
Two pipes A and B can fill a tank in 24 min., and 32 min, respectively. If both the pipes are opened simultaneously, after how much time B should be clo...
. If 3 goats or 5 sheep can graze a field in 56 days, then in how many days can 6 goats and 10 sheep graze the same field?
Anil and Ashish receive Rs.1500 for work of 5 days. If Anil is 4 times efficient than Ashish, then find the daily wage received by Ashish.