CUET Preparation Today
Cost of 6 pens and 9 pencils is ₹126. What is the cost of 8 pens and 12 pencils? |
₹156 ₹159 ₹162 ₹168 |
₹168 |
6 pens (P) + 9 pencils (C) = 126 2P + 3C = 42 4* (2P + 3C = 42) = 4*42 8P + 12C = 168 The correct answer is Option (4) → ₹168 |
