Start learning 50% faster. Sign in now
Speed downstream = Distance/Time = 18/2 = 9 km/hr Speed upstream = Distance/Time = 12/3 = 4 km/hr Speed of boat in still water = (Downstream speed + Upstream speed) / 2 = (9 + 4) / 2 = 13/2 = 6.5 km/hr Correct Option: a) 6.5 km/hr
Which out of following is not a file extension of a video file?
What will happen when you place the cursor in the last cell of a table in MS-Word documentand press TAB key ?
South Bridge is ________
How do you display current date and time in MS Excel ?
________ records everything you type on your PC in order to obtain your log-in name, passwords and other sensitive information.
The program used for the compression-decompression of audio and video files is known as ......................
In ABIOS, A stands for ____________.
In first generation of computers, they used ________________________.
The programs which are as permanent as hardware and stored in ROM is known as
Each Web address is actually a series of numbers, which is usually called as _____