Quantitative Aptitude - Arithmetic Ability Questions

If secA + tanA = x, then the value of x is

Marked price of an article is Rs 3600 and selling price is Rs 3132. What is the discount percentage?

Ravi had five subjects in his final examination. The maximum marks in each subject are 100. If his percentage in four subjects is 80, and he scores 65 marks in the fifth subject, determine his overall percentage for the five subjects.

What should be the average speed of a car to cover a distance of 189 km in 3.5 hours?

The average marks of 56 students is shown as 60. It includes a wrong entry of 92 marks instead of 29 marks. The correct average is _____ .

Find the odd words/letters/number from the given alternatives.

In the question, two equations I and II are given. You have to solve both the equations and give answer

$$\begin{gathered} x2-11x+28=0 \\ y2-18y+81=0 \end{gathered}$$

x and y are two numbers such that their mean proportion is 9 and third proportion is 243. What is the value of x and y?