1.

Dipesh bought 3 notebooks and 2 pens for Rs. 80. His friend Ramesh said that price of each notebook could be Rs. 25. Then three notebooks would cost Rs.75, the two pens would cost Rs. 5 and each pen could be for Rs. 2.50. Another friend Amar felt that Rs. 2.50 for one pen was too little. It should be at least Rs. 16. Then the price of each notebook would also be Rs.16. Lokesh also bought the same types of notebooks and pens as Dipesh. He paid 110 for 4 notebooks and 3 pens What is the total cost if they will purchase the same type of 15 notebooks and 12 pens.

Answer»

Rs 410
Rs 200
Rs 420
Rs 240

Solution :TOTALCOST `15xx20 +12XX10 = 420` Rs
Thus (c) is correct option.


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