Problems on finding the batting average

Problems on finding the batting average

#### The average runs scored by a cricket player in 8 innings were 42. How many runs must be made in his next inning to increase his average runs by 3? 1. [ ] 42 2. [ ] 45 3. [ ] 46 4. [x] 69 #### A cricket player has an average of 55 runs after 10 innings. If he scores 75 runs in his next inning, what will be his new average? 1. [ ] 55 2. [ ] 57 3. [ ] 60 4. [x] 56.85 #### A cricketer has an average of 50 runs after 20 innings. If he scores 70 runs in his next inning, what will be his new average? 1. [ ] 50 2. [ ] 52 3. [x] 51 4. [ ] 55 #### After 18 innings, a cricket player's average is 70 runs. If he scores 120 runs in his next inning, what will be his new average? 1. [ ] 70 2. [x] 72 3. [ ] 71 4. [ ] 75 ##### The average of the first 50 multiples of 3? 1. [ ]1000 2. [x]76.5 3. [ ]5026 4. [ ]3569