Quantitative Aptitude - Arithmetic Ability Questions

What is the circumference (in cm) of a circle whose area is 616 sq cm?

An angle is smaller than its supplementary by 30°. What is the measure of the angle?

If the diameter of a circle is 35 cm, then what will be its circumference (in cm)?

At what point does the line 2x - 3y = 6 cuts the Y axis?

In which of the following quadrilaterals opposite angles are supplementary?

A factory buys 7 machines. 2 Machine­A, 4 Machine­B and rest Machine­C. Prices of the machines are Rs 56000, Rs 45000 and Rs 30000 respectively. Calculate the average cost of these machines.

The area and the breadth of a rectangle are 288 sq.cm and 16 cm respectively. Find the length of its perimeter (in cm).

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.