2 Rs pens life hacks

The cost of one pencil, two pens and four erasers is Rs 22 while the cost of five pencils, four pens and two erasers is Rs 32. How much will three pencils, three pens and three erasers cost? (a) Rs 21 (b) Rs 24 (c) Rs 27 (d) Rs 30

A man buys a number of pens for Rs. 180. If he had bought 3 more pens for the same amount, each pen would have cost him Rs. 3 less. How many pens did he buy ?

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

The cost of 3 pens is Rs. 30, then the cost of 2 pens is Rs. 20.

A man spends equal amount on purchasing three kinds of pens at the rate 5 Rs/pen,10 Rs/pen,20 Rs/pen,then average cost of one pen is

cost of a dozen pens is Rs 180 and cost of 8 ball pens is Rs 56. Find the ratio of the cost of a pen to the cost of a ball pen.

Cost of a dozen pens is Rs. 180 and cost of 8 ball pens is Rs. 56. Find the ratio of cost of a pen to the cost of a ball pen.