Bank Exams - Quantitative Aptitude Mock Tests

A boat goes 12 km/hr in still water and the stream flows at 3 km/hr. How long will it take to go 21 km downstream?

In a mixture of 60 litres, the ratio of milk to water is 2 : 1. How much water must be added to make the ratio 1 : 2?

If 5x = 3y and x ≠ 0, y ≠ 0, what is the value of x/y?

What is the missing number: 3, 7, 15, 31, 63, ?

If the price of sugar increases by 25%, by what percent should a family reduce its consumption so that the expenditure remains the same?

If x + y = 8 and x - y = 2, then the value of x² - y² is:

Two parallel lines are cut by a transversal. If one of the angles measures 70°, what is the measure of the alternate interior angle on the opposite side of the transversal?

A and B can complete a work in 12 days and 18 days respectively. How many days will they take to complete the work working together?