Question
P, Q and R together started a business. Two times the
investment of P equals three times the investment of Q and the capital of Q is twice that of R. Find the ratio of share of each in the profit.Solution
According to the question, => 2P = 3Q => P : Q = 3:2 Q’s capital is twice R’s capital. => Q/R = 2/1 => Q : R = 2 : 1 P : Q : R = 3 × 2 : 2 × 2 : 2 × 1 = 3:2:1
Which of the following statements is True ?
I. A joy stick is an input device
II. A plotter is an output device
A _______ is approximately one billion bytes.
System software
Computer programs are also known as
The term "tablet" typically applies to personal computers in what size range?
Which of the following displays icon menu of main options –
A Hard Drive is __________
Daisy wheel is which type of printer?
There is ________ between the files if the same data is stored in different formats in two files or if data must be matched between files.
A ________ is a graphical control element which contains drop – down menus.
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