Question

A cricketers made 48 ,46,49 & runs in 4 innging .how many runs he must scrore in the 5th match so as to have an average of 50 runs for matches ?

Answer 1

Average = total runs / no.of innings = 32 

So, total = Average x no.of innings = 32 x 10 = 320.

 

Now increase in avg = 4runs. So, new avg = 32+4 = 36runs 

Total runs = new avg x new no. of innings = 36 x 11 = 396 

Runs made in the 11th inning = 396 - 320 = 76