Quantitative Aptitude - Arithmetic Ability Questions

If p/q = r/s = t/u = √5, then what is the value of [(3p2 + 4r2 + 5t2)/(3q2 + 4s2 + 5u2)]?

If 1 + secA = x, then the value of x is

The value of 2.33+0.0272.33-0.69+0.09

A missile travels at 1260 km/h. How many metres does it travel in one second?

A book seller allowed 10% discount on printed price. He gets 30% commission from publisher. His profit in percent will be

A shopkeeper, sold dried apricots at the rate Rs 1,310 a kg and bears a loss of 13%. Now if he decides to sell it at Rs 1,441 per kg, what will be the result?

A sum of Rs 15200 is divided into two parts. The simple interest on first part at the rate of 25% per annum is equal to the simple interest on second part at the rate of 13% per annum. What is the interest (in Rs) of each part?

Find the angular elevation of the sum when the shadow of a 15m long pole is 152meters