Quantitative Aptitude - Arithmetic Ability Questions

ABCD is a cyclic quadrilateral of which AB is the diameter. Diagonals AC and BD intersect at E. If ∠DBC = 35°, Then ∠AED measures

The rate of simple interest per annum at which a sum of money double itself in 162⁄3 yrs. is

Which pair is not similar to the other three?

A kite is flying at a height of 50m. If the length of string is 100 m then the inclination of string to the horizontal ground in degree measures is

The area of the triangle whose vertices are given by (2,4), (-3,-1) and (5,3) is

If Tan A = 15/8 and Tan B = 7/24, then Tan (A - B) = ?

The copper wire when bent in the form of a square encloses an area of 121 cub.cm. If the same wire is bent into the form of a circle, find the area of the circle.

What is the slope of the line 2x + 3y = 12?