Quantitative Aptitude - Arithmetic Ability Questions

If sec 300° = x, then value of x is

In the following question, select the odd word from the given alternatives.

Prabodh has done 1/2 of a job in 30 days, Sapan completes the rest of the job in 45 days. In how many days can they together do the job?

Find the square root of 15625.

0.09% of 25% of 1200 is equal to____________.

If x +y = √3 and x - y = √2, then the value of 8xy (x2 + y2) is

A labourer can do a job in 50 hours. After 5 hours he takes a break. What fraction of the job is yet to be done?

A sum fetched a total simple interest of Rs. 9648 at the rate of 12% per year in 6 years. What is the sum?