Quantitative Aptitude - Arithmetic Ability Questions

What is the value of ( 1/3 + cosec30)?

The cube of 105 is

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?

Which of the following is a reductible fraction?

In a class of 56 students there are 28 girls. The average weight of these girls is 46 kg and average weight of the full class is 51 kgs. What is the average weight of the boys of the class?

A sum of Rs. 4000 is lent out in two parts, one at 8% simple interest and the other at 10% simple interest. If the annual interest is Rs. 352. The sum lent at 8% is

The lengths of the two diagonals of a rhombus are 5 cm and 12 cm. Find its area (in cm2)

Anuj runs 1 2/3 laps of 7 laps race, find the remaining laps to be run.