Question
Perimeter of a square shaped plot is 200 metres and the
area of a rectangular plot is 50% more than that of the square shaped plot. Find the area (in m2) of a rectangular plot?Solution
Perimeter of square shaped plot = 200 metres Let length of each side of the square shaped plot be ‘a’ metres. So, 4a = 200 Or, a = 50 Area of square shaped plot = 50 × 50 = 2500 m2 Area of rectangular plot = 1.50 × 2500 = 3750 m2
What is the base of hexadecimal number system?
Which of the following is an e-mail clint of Microsoft?
The other name for VDU is
Which among the following statements is incorrect for input devices?
CTRL + V is used for
Which of the following is not a secondary storage device?
__________ are a set of wires, which carries a group of bits in parallel and has an associated control scheme. It provides a communication path between ...
How do you switch between user accounts in a Unix/Linux operating system?
Distributed processing involve
The operating system that is self-contained in a device and resident in the ROM is ______