The average of runs of a cricket player of 20 innings was 32. How many runs must he make in his next innings so as to increase his average of runs by 3 ?  Pick.
A) 95  B) 106  C) 122  D) 116  E) 122
Average = total runs / no.of innings = 32   So, total = Average x no.of innings = 32 * 20= 
<gadget id="calculator">32 * 20</gadget>
<output>640</output>
640   Now increase in avg= 4 runs. So, new avg = 32+3= 
<gadget id="calculator">32+3</gadget>
<output>35</output>
35 runs   Total runs= new avg x new no. of innings = 35 * 21= 
<gadget id="calculator">35 * 21</gadget>
<output>735</output>
735   Runs made in the 11th inning= 735-640= 
<gadget id="calculator">735-640</gadget>
<output>95</output>
95   95NSWER:95
<result>A</result>
The average of runs of a cricket player of 20 innings was 32. How many runs must he make in his next innings so as to increase his average of runs by 3 ?