Question 79

The total tractor population in a State is 294000, out of which 150000 are made by Mahindra & Mahindra. Out of every 1000 Mahindra tractors, 98 are red in colour. But only 5.3% of the total tractor population is red. Find the percentage of non-Mahindra tractors that are red.

Solution

Mahindra red tractor=98/100*(150000)=147000

Total red tractor=294000*.53=155820

Non Mahindra red tractor=155820-147000

= 8820 

i.e 8820/294000

=.03

=3%


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