A sum of Rs. 350 made up of 110 coins, which are of either Re.1 or Re.5 denomination. How many coins are of Re.1?  Answers.
A) 50 B) 60 C) 65 D) 54 E) 47
Rs.1 coins= 50 ;50*1=50   Rs.5 coins=60 ; 60*5= 
<gadget id="calculator">60*5</gadget>
<output>300</output>
300   Total=50+300= 
<gadget id="calculator">50+300</gadget>
<output>350</output>
350   So total Rs.1 coins are 50   50NSWER:50
<result>A</result>
A sum of Rs. 350 made up of 110 coins, which are of either Re.1 or Re.5 denomination. How many coins are of Re.1?