Quantitative Aptitude - Arithmetic Ability Questions

A man travels 404 kilometres in partly by rail and steamer. He spends 10 hours more time on steamer. If the speed of the steamer is 30 km/hr and the velocity of rail is 50 km/hr, how much distance does he cover by steamer?

If 3x + [1/(5x)] = 7, then what is the value of 5x/(15x2+ 15x + 1)?

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

Ram and Hari can cut 12 kgs nuts in 2 days. After 5 days, Hari left the work. Ram took 8 more days to cut the rest of the nuts. If total of 58 kgs of nuts were cut, the time taken by Hari to cut 10 kg of nuts is

A tyre is sold at three successive discounts of 20%,30%, and 20%. What is the net discount (in percentage)

A 12 m long wire is cut into two pieces, one of which is bent into a circle and the other into a square enclosing the circle. What is the radius of the circle?

If the ratio of the cost price and the selling price of an article be 4:5, then the percentage of profit is:

A shopkeeper, sold cashew nuts at the rate Rs 1,260 a kg and bears a loss of 8%. Now if he decides to sell it at Rs 1,386 per kg, what will be the result?