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| Q.1 | The cost of 5 pens and 8 pencils is Rs. 131. If the cost of a pen is increased by Rs. 2.50 and that of a pencil is decreased by 50 paise, then the cost of 6 pens and 7 pencils becomes Rs.157. What is the original cost (in Rs.) of 7 pens and 2 pencils? | |
| Ans | 1. 135 | |
| 2. 132 | ||
| 3. 130 | ||
| 4. 142 |
Correct Ans: 4
