Quantitative Aptitude - Arithmetic Ability Questions

The value of sec217°-1tan273°-sin17°sec73°

If 3n = 2187, then the value of n is:

The selling price of an article is Rs 816 if the discount on it is 15%. What would be the selling price of the article (in Rs) if the discount on it is 25%?

What is the Number of candidates who had applied if the ratio of selected to unselected was 14 : 25. If 35 less had applied and 10 less selected, the ratio of selected to unselected would have been 3 : 5?

In the following question, select the odd word from the given alternatives.

The base of a parallelogram is twice its height. If the area of the parallelogram is 338 sq.cm. Find its height?

If the expression px3 – 2x2 – qx + 18 is completely divisible by (x2 – 9), then what is the ratio between p and q respectively?

There are 8 equidistant points A, B, C, D, E, F, G and H (in same order) on a circle. What is the value of ∠FDH (in degrees)?