Quantitative Aptitude - Arithmetic Ability Questions

If secA + tanA = x, then find the value of x.

If 22, x, 88 are in a continued proportion, find the value of x.

What is the measure of an interior angle of a regular polygon of 10 sides?

What is the ratio of radius of incircle and circumcircle for an equilateral triangle with an area of 22√3 sq. units?

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?

Akash's monthly income is Rs. 9600. His monthly expenditure is 60% of his income. What is his saving per month?

A number exceeds its 1/6 by 30. What is the number?

If the selling price is Rs 1680 after getting a discount of 16%, what was the marked price?