Quantitative Aptitude - Arithmetic Ability Questions

A sum of Rs. 4000 is lent out in two parts, one at 8% simple interest and the other at 10% simple interest. If the annual interest is Rs. 352. The sum lent at 8% is

If one angle of a triangle is equal to half the sum of the other two equal angles, then the triangle is

­ If the selling price of an item is Rs 1150 after getting a discount of 8%, what is its marked price?

In ΔABC, AC = BC and ∠ABC = 50°, the side BC is produced to D so that BC = CD then the value of ∠BAD is

What is the value of [2 sin (45 + θ) sin (45 – θ)]/cos 2θ?

If 2x+ 4(x - 3) < -2 - x < 2x - 1, then find the value of x.

For triangle ABC, find equation of median AD if co­-ordinates of points A, B and C are (2,­4), (3,0) and (5,­2) respectively?

What is the sum of the first 12 terms of an arithmetic progression if the 3rd term is -13 and the 6th term is -4?