The cost of one pen is Rs 15. The cost of 25 paise and a pencil is Rs 5. Is. The value of a pen is greater than the value of a pencil.

The cost of 1 dozen pens is Rs. 24. Find the cost of 30 pens.

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

The cost of 3 pens and 5 pencils is Rs 40. Find the cost of 12 pens and 20 pencils

The cost of 24 pens is Rs2986.80. Find the cost of one pen.

The cost of 1 pen is Rs. 16 and the cost of 1 pencil is Rs. 5. What is the total cost of x pens and y pencils.

The cost of 5 pens and 8 pencils is ₹ 120, while the cost of 8 pens and 5 pencils is ₹ 153. Find the cost of 1 pen and that of 1 pencil.

The cost of 15 pencils is Rs37frac(1)(2). Find the cost of each pencil.

The cost of 15 pencils is Rs37frac(1)(2). Find the cost of each pencil.

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.