Two boats X and Y start towards each other from two places, 76 km apart. Speed of the boat X and Y in still water are 8 km/hr and 11 km/hr respectively. If X proceeds down and Y up the stream, they will meet after.
Let the speed of the stream be x km/hr and both the boats meet after t hours According to the question, ⇒ (8 + x) t + (11 – x) t = 76 ⇒ 8t + 11t = 76 ⇒ 19t = 76 ⇒ t = 76/19 = 4 hours
A ________ is a program which coverts the entire source code of a programming language into executable machine code for a CPU.
The largest unit of storage is
FORTRAN programming language is more suitable for
By default a new workbook contains __________ worksheets in Excel.
The property of the entire relation, rather than of the individual tuples in which each tuple is unique, is known as
In all HTML document which of the following elements is the starting element ?
To select the entire document which of the following shortcut keys is used?
Which of the following key is an example of Toggle key?
__________ contains permanent data and gets updated during the processing of transactions.
PDAs are also called _______ computers.
