Dhoni scored 8000 runs in a certain number of innings In the next five innings he was out of form an...........

Quantitative Aptitude ( CCS) Average

Dhoni scored 8000 runs in a certain number of innings. In the next five innings, he was out of form and hence, could make only 85 runs, as a result his average reduced by 1 run. How many innings did he play in total?

160

165

175

Cannot be determined

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Explanation:

8000/n = a ----------> (1)
8085/n+5 = a -1 -----------> (2)
By Solving 1 and 2 :-
n² + 90n – 40000 = 0
n = 160
n + 5 = 165

By: Kritika Kaushal

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Dhoni scored 8000 runs in a certain number of innings In the next five innings he was out of form an...........

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