If 12 items cost Rs 192, how much do 4 items cost at the same rate?

Question: If 12 items cost Rs 192, how much do 4 items cost at the same rate?

1. Rs 65
2. Rs 63
3. Rs 64
4. Rs 66

Correct Answer: C — Rs 64

Explanation: Find the price per item first, then multiply by the requested item count.
Using the values in this question gives Rs 64 as the correct answer.