Quantitative Aptitude - Arithmetic Ability Questions

Sec 45% + Tan 30% =

√(1 + tan2A)/tanA is equal to

Which of the following quadratic equations has real roots?

Select the odd letters from the given alternatives.

Divide Rs. 368 in the ratio 1:5:8:9. The rupees in the respective ratios are given by

A tetrahedron has 4 vertices. How many edges does it have?

The list price of an article is Rs. 900. It is available at two successive discounts of 20% and 10% . The selling price of the article is:

In the last financial year, a car company sold 41,800 cars . In this year, the target is to sell 51,300 cars . By what percent must the sale be increased ?