Quantitative Aptitude - Arithmetic Ability Questions

In ΔABC, ∠B=90 deg and BC= √3 AB. Find the measurement of ∠A

The numerator of a fraction is multiple of two numbers. One of the numbers is greater than the other by 2. The greater number is smaller than the denominator by 4. If the denominator 7+C (C > -7) is a constant, then the minimum value of the fraction is

If the number x3331 is divisible by 11, what is the face value of x?

A wholesaler purchased 7 hair clips for a rupee. How many for a rupee must he sell to get profit of 40%.

Select the odd word/letters/number/number pair from the given alternatives.

If x2 – 12x + 33 = 0, then what is the value of (x – 4)2 + [1/(x – 4)2]?

If cos 2π/3c = x, then the value of x is

If (9 - 3x) - (17x - 10) = -1, then the value of x is