Quantitative Aptitude - Arithmetic Ability Questions

10 people could complete a task in 8 days. After 4 days, 2 of the workers left. How many days from then did it take to complete the task?

If secθ + tanθ = 4, then secθ - tanθ = ?

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 .

Select the odd word/letters/number/number pair from the given alternatives.

An angle is 30 deg more than one half of its complement. Find difference between the greater and the smaller angles.

A right-angled triangle ABC is right-angled at B, and tan A = 4/3. If AC = 25 cm, the length of BC is

Find the curved surface area (in cm2) of a hemisphere of diameter 7 cm.

The volume of a hemisphere is 19404 cm3. Find its diameter (in cm).