Quantitative Aptitude - Arithmetic Ability Questions

Simplify 0.1x0.1x0.1 + 0.3x0.3x0.30.3x0.3 - 0.3x0.1 + 0.1x0.1

A truck covers a distance of 550 metres in one minute where as a bus covers a distance of 33 km in 3/4 hours. Then the ratio of their speeds is :

If 2x-2x=1 (x≠0),then the value of x3-1x3 is

5 litres of honey contains 80% sugar. 3 litres of water is added to this honey. What is the percentage of sugar in the new mixture?

Simple interest on a sum for 5 years is equal to 20% of the principal. In how many years interest will be equal to the principal?

If θ be positive acute angle and 5cosθ + 12sinθ = 13, then the value of cosθ is

A batsman makes a score of 111 runs in the 10th match and thus increases his average runs per match by 5. What will be his average after the 10th match?

The bus fare between two cities is increased in the ratio 25:29. Find the increase in the fare, if the original fare is Rs. 625