Gains Rs. 15
Gains Rs. 3
Gains Rs. 5
Loses Rs. 5
A man buys an article for Rs. 80 and marks it as Rs. 120. He, then allows a discount of 40%. What is the loss or gain per cent?
A man buys some articles at Rs.P per dozen and sells them at Rs.P/8 per piece. His profit per cent is-
A man buys some quantity of wheat for $ 2400. He sells one-third of it at a profit of 5%. At what per cent gain should he sell the remaining two-third so as to make an overall profit of 10% on the whole transaction?
A man can do a piece of work in 5 day, but with the help of his son, he can do it in 3 days. In what time can the son do it alone ?
A man can row 15 km/h in still water and he finds that it takes him twice as much time to row up than as to row down the same distance in the river. The speed of current (in km/h)
A man can row against the current three fourth of a kilometer in 15 minutes and returns the same distance in 10 minutes. The ratio of his speed to that of current is
A man can row at 5 kmph in still water. If the velocity of current is 1 kmph and it takes him 1 hour to row to a place and come back, how far is the place?
A man can row three-quarters of a kilometer against the stream in 11 1/4 minutes and down the stream in 7.5 minutes. The speed (in km/hr) of the man in still water is:
A man can row upstream at 10 km/hr and downstream at 16 km/hr. The speed of the stream is
A man completes 30 km of a journey at 6 km/h and the remaining 40 kilometre in 5 h. his average speed for whole journey is
