Speed of train = 1200/20 = 60 m/sec Let the speed of the man be ‘s’ m/sec Relative speed of the train = (60 – s) m/sec According to the question, (60 – s) = 1200/30 Or, s = 60 – 40 = 20 Therefore, speed of the man = 20 m/sec
Which key, when combined with another, is utilized to execute a specific task?
In Excel typical worksheet has …. Number of columns
A byte addressable computer has memory capacity of 2m bytes add confirm 2n operations. An instruction involving 3 operands and operator needs a maximum of?
What is the purpose of Error-Correcting Code (ECC) memory in a computer system?
1000 in binary numbers is used for which number?
Which Excel feature allows you to group and summarize large sets of data interactively?
Which among the following is used to update all device drivers at the same time?
The_________records the name and exact location of every file on a disk.
Symbols A-F are used in which one of the following ?
The smallest resolvable part of the screen is ____
