Quantitative Aptitude - Arithmetic Ability Questions

The triangle in which the orthocenter, circumcentre, Incenter and the centroid coincide each other at a point is known as _____________.

Convert decimal 99 to binary.

A piece of work can be done by 16 men in 8 days working 12 hours a day. How many men are needed to complete another work, which is three times the first one, in 24 days working 8 hours a day?

What is the equation of the line which has 3/2 and -­4/7 as x and y intercept respectively?

If tanθ = 724 then find the value of p such that tanθ - secθsinθ = -p28

What is the value of (tan60 + 1/3) ?

In the following question, four groups of three numbers are given. In each group the second and third number are related to the first number by a Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives.

If x = (a/b) + (b/a), y = (b/c) + (c/b) and z = (c/a) + (a/c), then what is the value of xyz – x2 – y2 – z2?