- A5
- B4
- C6
- D7
Step-by-Step Solution
Adding the equations: , so . Subtracting: . Hence .
Answer: A) 5
The cost of 2 pens and 3 pencils is ₹22, and 3 pens and 2 pencils cost ₹23. The cost of one pen is: (answer in ₹)
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