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A batsman has an average of 45 runs in 10 innings. How many runs must he score in his 11th innings to raise his average to 47? (answer in runs)

Competition practiceAverages & Ages
  • A70
  • B65
  • C67
  • D69

Step-by-Step Solution

Runs in 10 innings = 450; required total for 11 innings = ; 11th innings = 517 − 450 = 67.
Answer: C) 67

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