Quantitative Aptitude - Arithmetic Ability Questions

A painter can paint a fence in 24 hours. After 6 hours he takes a break. What fraction of the fence is yet to be painted?

What is the value of cosec 3π/4?

A man spends 59% of his income and saves the rest. What percentage of his expenditure does he save?

What is the simplified value of cosec 2A + cot 2A?

In the following question, four number pairs are given. The number on left side of (–) is related to the number of the right side of (–) with some Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives.

What is the value of [(tan 5θ + tan 3θ)/4 cos 4θ (tan 5θ – tan 3θ)]?

A man travelled a distance of 61 km. in 9 hours , partly by walking at speed of 4 km / hr and partly on bicycle at speed of 9 km / hr. The distance covered by walking is

A train has to cover a distance of 900 km in 25 hours. What should be its average speed in meters/second?