Quantitative Aptitude - Arithmetic Ability Questions

Which of the following numbers is divisible by 12?

P can do a piece of work in 60 days & Q can do the same work in 50 days. Find the ratio of working efficiencies of P to Q.

If four angles of a quadrilateral are (6x-18), (80-4x), (4x+14), (12x-58), then find the value of the smallest angle of the quadrilateral.

The compound interest on Rs. 64,000 for 3 years, compounded annually at 7.5% p.a. is Rs. 64,000

One of the roots of the equation x2 - 4x + k = 0 is x = 3. The other root is

What is the value of (tan60 + 1/3) ?

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

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