Quantitative Aptitude - Arithmetic Ability Questions

What is the value of (cot30°+ 2/√3) ?

If 2+aa + 2+bb + 2+cc = 4, then the value of ab+bc+caabc is

PQR is an equilateral triangle whose side is 10 cm. What is the value (in cm) of the inradius of triangle PQR?

What is the value of 232 ?

An engineering student has to secure 25% marks to pass. He gets 56 and fails by 34 marks. Find the maximum marks.

What is the reflection of the point (5, -2) in the line y = -1?

If cos 45° - ­ sec 30° = x, then value of x is

Three numbers are in Arithmetic Progression (AP) whose sum is 30 and the product is 910. Then the greatest number in the AP is