Quantitative Aptitude - Arithmetic Ability Questions

Select the odd word/letters/number/number pair from the given alternatives.

A train, 200 m long, is running at a speed of 54 km/hr. The time in seconds that will be taken by train to cross a 175 m long bridge is

Which of the numbers given below is the square root of 14161?

A shopkeeper marks up his wares by 80% and offers 20% discount. What will be the selling price (in Rs) if the cost price is Rs 450?

Sum of lengths of all edges of a cube is 84 cm, find its volume?

The number of trees in a town is 17640. If the numbers of trees increases annually at the rate of 5%, then how many trees were there 2 years ago?

ABCDEF is a regular hexagon of side 12 cm. What is the area (in cm2) of the triangle ECD?

The mode and median of the data 8, 6, 8, 7, 8, 6, 8, 7, 6 is