Let x be ₹50 notes and y be ₹100 notes. Then x + y = 25 and 50x + 100y = 2000 or x + 2y = 40. Subtracting gives y = 10, so x = 15. Meena received 15 ₹50 notes and 10 ₹100 notes.
Class 9 Maths Ganita Manjari Part 2 chapter 13 question answer
Class 9 Maths Ganita Manjari Part 2 chapter 13 Two Variables, One Line solutions