From the passage we can infer that _____.

Explanation:

We may deduce from the paragraph that various individuals cycle for different reasons.

Some people ride them to work, while others use them as a cheaper alternative to vehicles.

Option A is thus right, whilst the others are incorrect since they do not yield the proper answer.

Final answer:

Hence, the correct answer is option A, i.e., Different people have different reasons for preferring bicycles to a car.