Quantitative Aptitude - Arithmetic Ability Questions

If x=2+3,then the value of x2-x+1x2+x+1 is

A 8 cm long perpendicular is drawn from the centre of a circle to a 12 cm long chord. The diameter of the circle is

In what ratio does the point T (3,0) divide the segment joining the points S (4,­2) and U (1,4)?

The bus fare between two cities is increased in the ratio 25:29. Find the increase in the fare, if the original fare is Rs. 625

What is the sum of all natural numbers between 100 and 400 which are divisible by 13?

The lengths of the two diagonals of a rhombus are 5 cm and 12 cm. Find its area (in cm2)

When a discount of 25% is given on a box of popcorn, the profit is 25%. If the discount is 10%, then the profit is

Three years ago, the average age of a family of 5 members was 17 years. A baby having been born, the average age of the family is the same today. The present age of the baby is