Quantitative Aptitude - Arithmetic Ability Questions

BE and CF are two altitudes of a triangle ABC. If AB = 6 cm , AC = 5 cm and CF = 4 cm , then the length of BE is

What is the sum of all natural numbers between 100 and 400 which are divisible by 13?

The sum of thrice a number and twice its reciprocal is 97/4. What is the number?

A 800 metres long train is running at the speed of 90 km/hr. If it crosses a bridge in 50 seconds, then what is the length (in metres) of the bridge?

When a discount of 25% is given on a box of popcorn, the profit is 25%. If the discount is 10%, then the profit is

What is the reflection of the point (2, -3.5) in the y-axis?

The co-ordinates of the centroid of a triangle ABC are (3,-2). What are the co-ordinates of vertex C if co-ordinates of A and B are (-2,5) and (6,-2) respectively?

What is the value of Sin 30- √2 Cos 30