Rohan went to the post-office to buy five-rupee, two-rupee and one-rupee stamps. He paid the clerk Rs 20, and since he had no change, he gave Rohan three more one-rupee stamps. If the number of stamps of each type that he had ordered initially was more than one, what was the total number of stamps that he bought? (a) 8        (b) 9        (c) 10     (d) 12

A man has Rs.480 in the denominations of one-rupee notes, five-rupee notes and ten-rupee notes. The number of notes of each denomination is equal. What is the total number of notes that he has ?

A man has 480 in the denominations of one-rupee notes, five-rupee notes and ten-rupee notes. The number of notes of each denomination is equal. What is the total number of notes that he has ?

A man has Rs. 4800 in the denomination of ten-rupee notes, fifty-rupee notes and hundred-rupee notes. The number of notes of each denomination is equal. What is the total number of notes that he has?

A man has one-rupee,5-rupee and 10 -rupee currency notes of worth Rs 480. If the number of notes of each denomination be same,then the total number of notes will be 45 (b) 60 (c) 75 (d) 90

Aditya went to a stationery shop to buy some Parker pens. Gel pens cost Rs 300 each while fountain pens cost Rs 400 each. Aditya spent a total of Rs 3600 on pens. If he had bought as many fountain pens as the number of gel pens he actually bought and vice-versa, he would have saved an amount equal to half the cost of one pen of one of the two types. Find the total number of pens he bought. (a) 8 (b) 9 (c) 10 (d) 12

A trader bought a number of articles for Rs900, five were damaged and he sold each of the rest at Rs2 more than what he paid for it. If on the whole he gains Rs80, find the number of articles bought.