A machine P can print one lakh books in 8 hours, machine Q can print the same number of books in 10 hours while machine R can print them in 12 hours. All the machines are started at 9 A.M. while machine P is closed at 11 A.M. and the remaining two machines complete work. Approximately at what time will the work (to print one lakh books) be finished ?

A. 11:30 A.M.B. 12 noonC. 12:30 P.M.D. 1:00 P.M. Share the PostRelated Posts:Three pipes A, B and C can fill a tank in 6 hours. After…A can do a piece of work in 4 hours; B and C together can Read More …

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A wire in the form of a circle of radius 3.5 m is bent in the form of a rectangle, whose length and breadth are in the ratio of 6 : 5. What is the area of the rectangle?

A. 60 cm2B. 30 cm2C. 45 cm2D. 15 cm2 Share the PostRelated Posts:The wire bent in the form of a square enclose an area of 484…The ratio of the length and the breadth of a rectangle is 4…A circular wire Read More …

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The ratio between the length and breadth of a rectangular field is 5:4. If the breadth is 20 meters less than the length. The perimeter of the field is_________?

A. 260mB. 280mC. 360mD. None of these Share the PostRelated Posts:The perimeter of a rectangle and square are 160m each. The…The Ratio of the length and breadth of a plot is 3:2 .If the…The length of a rectangular plot is Read More …

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