Quantitative Aptitude - Arithmetic Ability Questions

The bar chart given shows the sales of 3 types of cars in the Indian automotive industry over 4 years. All the sales figures have been shown in terms of 000 units.

What is the respective ratio of total sales of Sedan and total sales of SUV over the period of 4 years?

The average age of 19 boys in a class is 21 years. If the teacher's age is included, the average increases to 22 years. What is the teacher's age?

A missile travels at 1440 km/h. How many metres does it travel in one second?

A and B together do a job in 15 days and A alone could do the same job in 20 days. How many days would B take to do half the job if he worked alone?

If x = cosecθ - sinθ and y = secθ - cosθ, then the relation between x and y is

What is the equation of a line of slope 1/3 and y-intercept 5?

If the selling price of an item is Rs 9750 after getting a discount of 25%, then what was its marked price (in Rs)?

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