A student completes a 3 part exam as follows. The student completes sections A in 24 minutes and takes an equal time to complete the two remaining sections. What is the ratio of time spent on section C to section A if the total duration is 1 hour?  Choose the correct choice from the following options: A) 7 : 8 B) 6 : 7 C) 5 : 6 D) 4 : 5 E) 3 : 4

Rationale: the time spent on section b and section c is 18 minutes each . the ratio of c to a is 18 : 24 = 3 : 4 the answer is e .
Answer: E