Quantitative Aptitude - Arithmetic Ability Questions

If a + b + c = 11 and ab + bc + ca = 17, then what is the value of a3 + b3 + c3 – 3abc?

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

If a wholesaler, sells a box of chocolates at Rs 960 he gains 20%. Now if he decides to sell it at Rs 1120, what is his profit percentage?

Cost price of 28 articles is equal to Sale price of 21 articles, then percentage of profit is

A man travelled a distance of 61 km. in 9 hours , partly by walking at speed of 4 km / hr and partly on bicycle at speed of 9 km / hr. The distance covered by walking is

If x+1/x = 2, then the value of x7+2/x6 is equal to?

30% discount is offered on an item. By applying a promo code the customer wins 5% cash back. What is the effective discount?

Rajesh buys a table of Rs 900 and sells it. Rajesh gives two successive discount of 10% and 20% to the customer. What will be the selling price (in Rs) of the table?