Four pens and three notebooks cost ₹ 38. Four pens and nine notebooks cost ₹ 50. What is the cost of a notebook?
A. ₹ 12
B. ₹ 10
C. ₹ 6
D. ₹ 2
Answer:D
Four pens and three notebooks cost ₹ 38. Four pens and nine notebooks cost ₹ 50. What is the cost of a notebook?
A. ₹ 12 B. ₹ 10 C. ₹ 6 D. ₹ 2