Multiple choice Shweta obtained $18$ marks in a test of $25$ marks. What was her percentage of marks? $60\%$ $66\%$ $69\%$ $72\%$ Reveal answer Fill a bubble to check yourself D Correct answer Explanation Percentage = (18 / 25) * 100 = (18 * 4) = 72%. AI explanation AI 1 The percentage of marks is calculated using the formula (marks obtained divided by total marks) multiplied by 100. For Shweta, this gives (18 divided by 25) multiplied by 100. This equals 18 multiplied by 4, which is 72%. Thanks Wrong explanation