Quantitative Aptitude - Arithmetic Ability Questions

R and S started a business by investing Rs 165000 and Rs 195000 respectively for the same period of time. If R’s share in the profit earned by them is Rs 11000, then what is the total profit (in Rs) earned by both of them together?

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

When a number is increased by 34, it becomes 117% of itself. What is the number?

If the value of √42 is approximately 6.480, then what is the approximate value of √(6/7)?

In the first 10 overs of a cricket game, the run rate was only 3.2. The run rate in the remaining 40 overs to reach the target of 282 runs is

If x2 – 4x + 1 = 0, then what is the value of x9 + x7 – 194x5 – 194x3?

The radius of the circle is 14 cm, an arc is subtend an angle 54 degree at center. Find the length of the arc (in cm).

Consider two-digit numbers which remain the same when the digits interchange their positions. What is the average of such two-digit numbers?