Quantitative Aptitude - Arithmetic Ability Questions

The value of  (0.3)2/100=?

If x + 1/x = 6, then value of x2 + 1/x2 is

The least number that must be subtracted from 1294 so that the remainder when divided by 9, 11, 13 will leave in each case the same remainder 6 is:

A dealer is selling an article at a discount of 5% on the Marked price. If the Marked price is 12% above the cost price and the article was sold for Rs. 532 then the cost price is (in Rs.)

Some carpenters promised to do a job in 15 days but 3 of them were absent and remaining did the job in 20 days. What was the original number of carpenters?

O is the orthocentre of∆ABC, and if ∠BOC = 110° then ∠BAC will be

What is the value of Cot 60°- Sec 45°?

The least number which when divides 37044, gives the result a perfect cube, is: