Question
A certain sum of money invested at R% p.a. fetches a
compound interest (compounded annually) of 1400 and simple interest of Rs.1250 at the end of 2 years. Find the value of ‘R’.Solution
Difference between compound interest and simple interest for 2 years = 1400 – 1250 = Rs.150 Simple interest for 1 year = 1250/2 = Rs.625 So, R = (150/625) × 100 = 24%
A software used to create, maintain and control access to databases is known as:
Which of the following is an example of an audio output device?
In Windows, which of the following actions does "Alt + F4" perform?
What is the primary difference between "RAM" and "ROM"?
Where does a computer add and compare its data ?
Which of the following keyboard shortcuts is used to view the properties of a selected object?
The ability to query data, as well as insert, delete, and alter tuples, is offered by
Which type of commands in MS-DOS needs external files to perform their action?
Laser printer can print ___ pages of text per minute, and their resolution ranges from _____dpi.
The 'dot matrix and 'solid font printers are examples of
