If the cost of 2 dozen pens is 120 find the cost og 4 pens – InterviewSolution

1.	If the cost of 2 dozen pens is 120 find the cost og 4 pens
Answer» 4 pens = ₹20Step-by-step explanation:Given 2 dozen pen = ₹120To FIND, the cost of 4 pens.AnswerWe know that 1 dozen pens = 12 pensSo 2 dozen =2×12=24 pens Here cost of 2 dozen pens =₹120So cost of 1 pen =120/24= ₹5So cost of 4 pens =4 ×5=₹20

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