Quantitative Aptitude - Arithmetic Ability Questions

N invented Rs.20,000 in a business. Six months later, C joined him with Rs. 10,000. At the end of the year, the profit was Rs. 10,000. What should be the share of N?

97 x 97 = ?

Which of the following is equivalent to 0.565656...?

In what ratio is the segment joining (-1,-12) and (3,4) divided by the x-axis?

Two fractions are such that their product is ­9/10 and sum is ­13/40. What are the two fractions.

The value of √0.0144 is

What is the circumference (in cm) of a circle whose area is 616 sq cm?

The total surface area of a hemisphere is 41.58 sq cm, find its radius.