A batsman's avg in 12 innings is 24.00. If his avg is to be double of the no of innings (15 innings), what should he score in the remaining three innings (avg)?	Answers: A) 143 B) 144 C) 145 D) 146 E) 147
let total runs done by a batsman in 12 innings be x   therefore,   x/12=24 that means x=12*24= 
<gadget id="calculator">12*24</gadget>
<output>288</output>
288 runs   for 15 innings, avg was doubled i.e.. 48.00   therefore,   (x+y)/15=48 where y is the no of runs done in last 3 innings   y=432   therefore average is 432/3= 
<gadget id="calculator">432/3</gadget>
<output>144</output>
144   ANSWER:144
<result>B</result>
A batsman's avg in 12 innings is 24.00. If his avg is to be double of the no of innings (15 innings), what should he score in the remaining three innings (avg)?