Quantitative Aptitude - Arithmetic Ability Questions

Convert the 0.0068 in to vulgar fraction:

What is the value of 232 ?

If cosAcotA/(1 -­ sinA) = x, then the value of x is

The value of 1/64 is equal to square of

If the equation 4x + 3y + 5 = 0 and 6x - ky - 7 = 0 have no solution, then the value of k is

Veer spends 15% of his monthly income on the house rent and 60% of the rest on household expenditure. If he saves Rs. 2210, what is his monthly income?

A root of equation ax2 + bx + c = 0 (where a, b and c are rational numbers) is 5 + 3√3. What is the value of (a2 + b2 + c2)/(a + b + c)?

The price of a shirt after 15% discount, is Rs.119. What was the marked price of the shirt before discount