Quantitative Aptitude - Arithmetic Ability Questions

A sum of Rs 8000 is divided into two parts. The simple interest on first part at the rate of 21% per annum is equal to the simple interest on second part at the rate of 35% per annum. What is the interest (in Rs) of each part?

A work can be completed by 28 women in 36 days. If 4 women leave after working for 18 days, then how many days will be needed to complete the remaining work?

Find the least number to be added to 1739 so that it is exactly divisible by 11.

If 5+x+5-x5+x-5-x = 3,then what is the value of x ?

P is a point outside the circle at distance of 6.5 cm from centre O of the circle. PR be a secant such that it intersects the circle at Q and R. If PQ = 4.5 cm and QR = 3.5 cm, then what is the radius (in cm) of the circle?

For the inequation x^2–7x + 12 > 0, which one of the following is correct ?

What is the value of cosec -7π/6?

If 17/3 + [3(2x - 5/3)]/2 = 1/6, then what is the value of x?