Quantitative Aptitude - Arithmetic Ability Questions

The point at which the perpendicular bisectors of the sides of a triangle intersect is known as _____________________

There is 40% increase in an amount in 5 years at simple interest. What will be the compound interest of Rs. 25000 after 3 years at the same rate?

If 40 is 0.05% of x, then what is the value of x?

What is the value of cot 11π/6?

The sum of three consecutive natural numbers each divisible by 5, is 225. The largest among them is

Karteek is twice as good a foreman as Raju and together they finish a piece of work in 20 days. In how many days will Raju alone finish the work?

A train starts moving from a place P at 10:00 a.m. and arrives at another place Q at 5:30 p.m. on the same day. If the speed of the train is 50 km/hr, then what will be the distance (in km) covered by the train?

A train crosses a 550 m long platform in 36 seconds. How long was the train if it was travelling at the speed of 70 kmph?