Let the total work be 135 units. {LCM (27 and 45)} So, combined efficiency of 'Andy' and 'Ben' = 135 ÷ 27 = 5 units/day Efficiency of 'Andy' = 135 ÷ 45 = 3 units/day So, efficiency of 'Ben' = 5 - 3 = 2 units/day So, time taken by 'Ben' to do the work alone = 135 ÷ 2 = (135/2) days
What is the function of a Drop Cap in MS - Word?
Which of the following memory storage is slow?
Which of the following is used for manufacturing chips?
MAR stands for ___________
Why would BCC: be used in an e-mail?
The first IBM PC did not have any:
The set of computer programs that manage the hardware/software of a computer is called
If a new device is attached to a computer, such as printer or scanner, its ______ must be installed before the device can be used
NMEICT stands for :
.............. file format used for data compression and archiving
