Quantitative Aptitude - Arithmetic Ability Questions

Rakshanth is twice as good as tradesman as Verma and together they finish a piece of work in 19 days. In how many dayswill Verma alone finish the work?

If 4x2 - 12x + k is a perfect square, then the value of k is

In triangle ABC, AD, BE and CF are the medians intersecting at point G and area of triangle ABC is 156 sq.cm. What is the area (in sq.cm) of triangle FGE?

In what time will Rs.4400 become Rs.4576 at 8% per annum interest compounded half-yearly?

The ratio of cost price and selling price 25:26. The percent of profit will be

What is the value of Sin 30° + Cos 30°?

Select the odd word/letters/number/number pair from the given alternatives.

Select the odd word from the given alternatives.