For the following questions answer them individually
Which one of the following parameters is used to measure the performance of super computer?
MS Word provider the functionality of correction in grammer and spelling of words. This functionality is known as:
Software that manage and coordinates the entire activities of a computer system is known as:
At what time between 9'o clock and 10'o clock will the hour hand the minute hand of a clock be in the same straight line but not together?
Simplify $$\frac{\frac{3}{4}+\frac{1}{5}-\frac{1}{10}-1}{\frac{1}{8} + \frac{1}{2} - \frac{3}{4}}$$
B is three times a old as A. After 5 years the ratio in the age of A and B will be 1 : 2. After how many year from no will the ratio in the ages of and B become 2 : 3?