Pens cost Rs. 20 and notebooks Rs. 50. A student has at most Rs. 300 and wants at least 2 notebooks. With x pens and y notebooks, the conditions are:

  1. 20x + 50y ge 300, y ge 2
  2. 20x + 50y le 300, y le 2
  3. 50x + 20y le 300, x ge 2
  4. 20x + 50y le 300, y ge 2
Answer

D) 20x + 50y le 300, y ge 2

Total cost cannot exceed 300 (le), and the number of notebooks is at least 2 (y ge 2). SLO M-10-A-23 · Understanding

Mathematics MCQ · More Linear Equations and Inequalities MCQs · Practise