Quantitative Aptitude - Arithmetic Ability Questions

The cash difference between the selling price of an article at a profit of 2% and 18% is Rs. 3. The ratio of two selling prices is

What is the x-intercept of line joining (4, 2) and (6, 3)?

In what time(in years) will Rs. 8000 amount to Rs. 9261 at 5% per annum, compounded annually?

XYZ is a right angled triangle and ∠Y = 90°. If XY = 2.5 cm and YZ = 6 cm then the circumradius of ∆XYZ is

Product of three consecutive odd numbers is 1287. What is the largest of the three numbers?

If cos 21° = x/y, then cosec 21° -­ cos 69° is equal to

Due to increase of k% in the side, the area of a square increases by 69%. What is the value of k?

The total surface area of a hemisphere is 166.32 sq cm, find its radius?