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Question

# Raj had 10 coins of Rs5 & 20 of Rs10.He exchanged 5 Rs10 coins with 5 Rs10 notes,out of which 2 were fake.Find the total valid money Raj has now?

A
Rs 220
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B
Rs 230
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C
Rs 250
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D
Rs 200
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Solution

## The correct option is B Rs 230Amount with Raj: 10 coins of Rs.5 = 10×5=Rs.50 And 20 coins of Rs.10 = 20×10=Rs.200 Total amount with Raj = 50 + 200 = Rs.250 Raj exchanged 5 Rs.10 coins with 5 Rs.10 notes So, he exchanged Rs 50 2 Rs 10 notes were fake = Rs.20 Hence, total valid money with Raj now = 250 - 20 = Rs.230 Answer: B Rs.230

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