Quantitative Aptitude - Arithmetic Ability Questions

A shopkeeper marks up his wares by 80% and offers 20% discount. What will be the selling price (in Rs) if the cost price is Rs 450?

A shopkeeper, sold dried apricots at the rate Rs 1210 a kg and bears a loss of 12%. Now if he decides to sell it at Rs 1331 per kg, what will be the result?

A vendor buys bananas at 7 for Rs 6 and sells at 6 for Rs 7. What will be the result?

∆PQR is right angled at Q. If cosecP = 17/15, then what is the value of sinR ?

If cosec4A -­ cosec2A = x, then value of x is?

If 5x + 1/x = 10, then x2 + 125x2 is equal to

A train, 200 m long, is running at a speed of 54 km/hr. The time in seconds that will be taken by train to cross a 175 m long bridge is

If 5 sec θ – 3 tan θ = 5, then what is the value of 5 tan θ – 3 sec θ?