- A10
- B20
- C15
- D5
Step-by-Step Solution
Let ₹50 notes = , ₹20 notes = , ₹10 notes = . Then , so and ₹10 notes = 40 − 30 = 10.
Answer: A) 10
Don't just memorise the answer — build a daily practice habit.
Practice 5 Similar Questions Free →All Algebra practice questions