Quantitative Aptitude - Arithmetic Ability Questions

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

Select the odd number from the given alternatives.

If √(1 - cos2A)/cosA = x, then the value of x is

There are total 200 students in a school, of which 1/5th are boys. Find the number of girls in the school.

If p = 99, then the value of p(p2+3p+3) will be

A man covered a certain distance by a train running at the speed of 50 km/hr and covers the same distance back by walking at the speed of 5 km/hr. Ifthe whole journey took 5 hours 30 minutes, then what was the distance (in km) of one side?

Ankit runs 324 metres every day for his fitness. According to his daily routine in how many days he covers 8.1 km.

A sum becomes Rs 10000 in 10 years on simple interest at the rate of 10% per annum. What is the total interest (in Rs) of the 10 years?