Question 63

Study the given graph and answer the question that follows.

The actual production of AC's in May is what percentage more than the average target production of AC's over the period of 5 months (correct to the nearest integer)?

Solution

As We know,

$$Average\ =\ \frac{Sum\ of\ observation}{Number\ of\ observation}$$

The average target production of AC's over the period of 5 months :

= $$\ \frac{60+30+80+90+100}{5}=\frac{360}{5}=72$$

Actual Production in month of may = 120

Required % = $$\frac{\left(120-72\right)}{72}\times\ 100=66.67\%\simeq\ 67\%$$

Hence, option A is correct.

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