The average of runs of a cricket player of 10 innings was 35. How many runs must he make in his next innings so as to increase his average of runs by 4 ?
Pick:
A) 76
B) 79
C) 85
D) 87
E) 89
Explanation:   Average = total runs / no.of innings = 35   So, total = Average x no.of innings = 35 x 10 = 350.   Now increase in avg = 4runs. So, new avg = 35+4= 
<gadget id="calculator">35+4</gadget>
<output>39</output>
39runs   Total runs= new avg x new no. of innings = 39 x 11 = 429   Runs made in the 11th inning = 429 - 350= 
<gadget id="calculator">429 - 350</gadget>
<output>79</output>
79 Answer: 79
<result>B</result>
The average of runs of a cricket player of 10 innings was 35. How many runs must he make in his next innings so as to increase his average of runs by 4 ?