InterviewSolution
Saved Bookmarks
| 1. |
Shubhada is having total Rs. 300 in coin of denomination Rs. 1, Rs. 2, Rs. 5. No. of 2 Rs. Coin is three times the no. of 5 Rs. Coins. Total no. of coins is 160. How many coins of Rs. 5 are with Shubhada?1). 352). 253). 204). 40 |
|
Answer» Let the no. of Rs. 5 COINS be ‘x’ Let the No. of 1 Rs. COIN be ‘y’ No. of 2 Rs. Coin be ‘3x’ According to the question, x + 3x + y = 160---- (1) And, 5x + y + 6x = 300---- (2) By simultaneously solving equations (1) & (2), we get, x = 20, y = 80 ∴ Number of Rs. 1 = 80 coins, Rs. 5 coins = 20 coins, Rs. 2 coins = 60 |
|