Quantitative Aptitude - Arithmetic Ability Questions

A fan is sold at a discount of 37.5%. If the marked price of the fan is Rs 7200, then what is the selling price (in Rs) of the fan?

The value of x for which the expressions 7x + 13 and 13x - 7 become equal is _____

If a+1a2 = 3, then the value of  a3+1a3 is

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

The ratio of present ages of Ramya and Saurabh is 8:7. After 10 years the ratio of their ages will be 12:11. What is Ramya's present age?

If (x - 4) (x2 + 4x + 16) = x3 - P, then P is equal to

If a1-2a+b1-2b+c1-2c = 12, then 11-2a+11-2b+11-2c value is