The following histogram shows the marks scored by 40 students in a test of 30 marks. A student has to score a minimum of 10 marks to pass the test. What is the percentage of students who passed the test?

75% 30% 72% 66.66%

75%

Percentage of students who passed the test = \(\frac{7 + 8 + 10 + 5 }{40}\) × 100 = 75%