A batsman's average in 12 innings is 24.00 . If his average is to be double of the no of innings (15 innings), what should he score in the remaining three innings (averege)?

• Ans. 54
  
  Average is double of the number of inning,
  So average in 15 innings should be 15*2=30
  Thus score required in 15 innings should be 30*15=450
  But score in 12 innings is 24*12= 288
  Score required in 3 innings is = 450-288 = 162
  Thus average required in three innings = 162/3 = 54
  
• 13 years agoHelpfull: Yes(5) No(0)
• I THINK 54.
  SUM OF 12 INNINGS =288
  SUM OF 15 INNINGS =450
  450-288=162(SUM OF 3 INNINGS)
  HENCE AVERAGE SHOULD BE = 162/3=54
  
• 13 years agoHelpfull: Yes(3) No(0)
• totsl run in 12 inning=12*24=288
  in 15 ing. 15*48=720
  then he has to make run in last 3 ing.=720-288=432
  avg run in 3 ing=432/3=144
• 10 years agoHelpfull: Yes(2) No(0)
• totsl run in 12 inning=12*24=288
  in 15 ing. 15*48=720
  then he has to make run in last 3 ing.=720-288=432
  avg run in 3 ing=432/3=143
• 13 years agoHelpfull: Yes(0) No(3)
• SURESH AVERAGE IS DOUBLE OF THE NO OF INNINGS...........15*2=30
  30*15=450....
• 13 years agoHelpfull: Yes(0) No(2)