Quantitative Aptitude - Arithmetic Ability Questions

P and Q can do a project in 20 and 12 days respectively. In how many days can they complete 40% of the project if they work together?

The largest 5 digit number exactly divisible by 84 is:

What is the value of 5/9 + 7/8?

Find the difference between place value and face value of 7 in 589573212.

What is the quotient when 7251 is divided by 66?

A 8 cm long perpendicular is drawn from the centre of a circle to a 12 cm long chord. The diameter of the circle is

The LCM of 56, 84 and 112 is

A sum of Rs 6000 becomes Rs 7200 in 2 years, when invested in a scheme of simple interest. If the same sum is invested in a scheme of compound interest with same yearly interest rate (compounding of interest is done yearly), then what will be the amount (in Rs) after 3 years?