We can note that consecutive prime numbers are either added or subtracted starting from 5. 65+5 = 70 70-7 = 63 63+11 = 74 74-13 = 61 61+17 = 78 Option A is the right answer.
Tags
Show Similar Question And Answers
Your Marks
Terms And Service:We do not guarantee the accuracy of available data ..We Provide Information On Public Data.. Please consult an expert before using this data for commercial or personal use