The correct answer is (A): \(2\)
Total score in \((n+2)\) inning = \(29×(n+2)\)
The total score in n innings = \(29(n+2)-38-15\)
= \(29n+5=30n ⇒ n=5\)
Total score in \(5\) innings = \(30×5=150=37×4+2\)
The number of patients per shift (X) consulting Dr. Gita in her past 100 shifts is shown in the figure. If the amount she earns is ₹1000(X - 0.2), what is the average amount (in ₹) she has earned per shift in the past 100 shifts?