Final answer:
When 100 U.S. dollars are worth Rs 4833, approximately $210.00 can be bought for Rs 10149.30, using the proportion method to calculate the conversion based on exchange rates. Option D is correct.
Step-by-step explanation:
To determine how many U.S. dollars could be bought for Rs 10149.30 when 100 U.S. dollars are worth Rs 4833, we use a simple proportion based on the given exchange rate. First, we set up the proportion as follows:
100 dollars / Rs 4833 = X dollars / Rs 10149.30
Next, we solve for X dollars which represents the amount of dollars that could be bought:
X = (100 dollars × Rs 10149.30) / Rs 4833
X = 210.00472 dollars
Therefore, rounding to the nearest cent, the number of dollars that could be bought for Rs 10149.30 is approximately $210.00. The closest answer from the provided options is d. $210.12, but since our calculated value is actually closer to $210.00, there might be a slight discrepancy.