Quantitative Aptitude - Arithmetic Ability Questions

If tan ­-5π/3 = x, then the value of x is

ΔPQR is right angled at Q. If m∠R = 45°, then find the value of (tanP - 1/2).

The factors of x2 + 8x + 12 are

If the length of one side and the diagonal of a rectangle are 5 cm and 13 cm respectively, then find its perimeter (in cm).

The sum of 10 terms of the arithmetic series is 390. If the third term of the series is 19. Find the first term

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.

What is the equation of the line which passes through the points (3,­2) and (5,3)?

What is the value of Cot 45° + Cosec 60°?