Question: If the true discount on a sum is $150 and the sum is due in 1 year at a rate of 12% per annum, what is the sum?
Options:
Correct Answer: $1400
Solution:
Let the sum be x. True Discount = x * Rate * Time / 100. 150 = x * 12 * 1 / 100. Solving gives x = $1250.