Question

Followings are the car parking charges near a railway station,
Check if the parking charges are in direct proportion to the parking time
4 hours / Rs. 60
8 hours Rs. 100
12 hours Rs. 140
24 hours/Rs. 180​

Answer 1

Answer:

a is not correct option all 3 are right answer

Step-by-step explanation:

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Answer 2

Ratio of parking charges to no. of hours are

$\frac{60}{4} = 15, \frac{100}{8} = \frac{25}{2}, \frac{140}{12} = \frac{35}{3}, \frac{180}{24} = \frac{15}{2}$

Each ratios are not same.

So, the parking charges are not in direct proportion to the parking time.