Quantitative Aptitude - Arithmetic Ability Questions

If a+1b = 1 and b+1c = 1 then c+1a = ?

Visitors to a show were charged Rs. 15 each on the first day, Rs. 7.50 on the second day, Rs. 2.50 on the third day and total attendance on three days were in the ratio 2:5:13 respectively. The average charge per person for the entire three days is

If sin (3x ­ 20°) = cos (3y + 20°), then find the value of (x + y).

If 5x ­- 40 = 3x, then the numerical value of 2x -­ 11 is

If 4(4x + 5) > 2x - 1 > 4x - 3, then the value of x is

What is the value of cosec 5π/3?

What is the compound interest earned on Rs 80,000 at 40% per annum in 1 year compounded quarterly?

If sec (4x - 50°) = cosec(50° - x), Then the value of x is