Directions (Set of 3 questions): In the following question, select the number which can be placed at the sign of question mark (?) from the given alternatives.
Solution
Starting from 2 and moving in clockwise direction, the pattern followed is:
$2 + 3 = 5$
$5 + 4 = 9$
$9 + 5 = 14$
$14 + 6 = 20$
$20 + 7 = 27$