Quantitative Aptitude - Arithmetic Ability Questions

Point A (4 , 2) divides segment BC in the ratio 2:5. Co-ordinates of B are (2 , 6) and C are (7 , y). What is the value of y?

In an army selection process, the ratio of selected to unselected candidates was 4:1. If 90 less had applied and 20 less selected, the ratio of selected to unselected would have been 5:1. How many candidates had applied for the process?

Selling price of an article is Rs 494 and discount of 5% is offered. What is the marked price (in Rs)?

The length of a median of an equilateral triangle is 12√3 cms. Then the area of the triangle is

Two circles touch each other at point X. A common tangent touch them at two distinct points Y and Z. If another tangent passing through X cut YZ at A and XA= 16 cm, then what is the value (in cm) of YZ?

Two equal circles intersect such that each passes through the centre of the other. If the length of the common chord of the circles is 10√3 cm, then what is the diameter of the circle?

Select the odd word from the given alternatives.

A missile travels at 1260 km/h. How many metres does it travel in one second?