Correct Answer - Option 4 : 7.5

**Given:**

Total overs = 50

Run rate of first ten overs = 3.2

Run rate of next ten overs = 4.6

Score decide by captain = 303

**Formula used:**

Run rate = total run/total overs

**Calculation:**

Run scored in first ten overs = 3.2 × 10 = 32

⇒ Run scored in next ten overs = 4.6 × 10 = 46

⇒ Total run scored in first twenty overs = 32 + 46 = 78

⇒ Remaining run to be scored = 303 - 78 = 225

Required run rate = 225/30 = 7.5

**∴ The run rate should be 7.5 for remaining 30 overs to score 303 runs.**