Question

Mohan scores 10,20,30,40 and 50 runs in five innings. How many runs will he have to score in the next innings to make his average up to 40?​

Answer 1

Answer:

60 runs

Step-by-step explanation:

to make the Average 40

Answer 2

Answer:

⇒ Total runs scored by the batsman in 20 innings =20×35=700

⇒  Total runs scored by the batsman in 18 innings after excluding 2 innings =18×32=576

⇒  Total scored of excluded innings =700−576=124

It is given that the scores of the excluded innings differ by 50.

∴  Let's take best score as x+50 and worst score as x.

⇒ Now, x+50+x=124

⇒  2x=74

⇒  x=37

⇒  The best score of the batsman =37+50=87

Step-by-step explanation:

i think its right