A shopkeeper has 3 varieties of pens ` A, B ` and ` C `. Meenu purchased 1 pen of each variety for a total of Rs 21. Jeen purchased 4 pens of ` A` variety, 3 pens of ` B ` variety and 2 pens of `C` variety for Rs 60. While Shikha purchased 6 pens of `A` variety, 2 pens of `B` variety and 3 pens of `C` variety for Rs 70. Using matrix method find the cost of each pen.

A shopkeeper has 3 varieties of pens ‘A’, ‘B’ and ‘C’. Meenu purchased 1 pen of each variety for a total of Rs. 21. Jeevan purchased 4 pens of ‘A’ variety, 3 pens of ‘B’ variety and 2 pens of ‘C’ variety for Rs. 60. While Shikha purchased 6 pens of ‘A’ variety, 2 pens of ‘B’ variety and 3 pens of ‘C’ variety for Rs. 70. Using matrix method, find cost of each variety of pen.

The wheat varieties are:

Padma is a variety of

The cost of 13 pens is Rs 58 1/2 . Find the cost of each pen.

IR-8 variety belong to

Why there is a split in the nib of a pen?

An improved variety is

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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.

The cost of 24 pens is Rs 2986.80. Find the cost of one pen.