The compound interest on Rs. 30,000 at 7%per annum for n years is Rs. 4347. The value of n is
let A= amount P =principal r = rate of interest n = time A = P(1 + (r/100))n A after n years = 30000+4347 = 34347 P = 30000 r = 7% 34347 = 30000(1 + 7/100))n 34347/30000 = (107/100)n 11449/10000 = (107/100)n (1072 = 11449) n = 2 years
Which of the following shortcut key is used to select all cells of the current row in MS-Excel 2010 worksheet?
________ records everything you type on your PC in order to obtain your log-in name, passwords and other sensitive information.
Speed of 1,000,000,000 periods per second in computer terms is equivalent to:
Expansion cards are inserted into
A dumb terminal has
Which of the following is a web browser created and developed by Microsoft?
Which of the following extension is not audio extension ?
MS word is software of ____
Which of the following device is used to produce hard copies of digital documents?
Which device is used to read information encoded in barcodes?
