 Hello and welcome to the session. In this session we are going to discuss the following question and the question says that, find the next term in the sequence 12, 13, 15, 18, 22, 27. Let us discuss the solution. We are given a sequence of numbers 12, 13, 15, 18, 22, 27 and so on. And we have to find the next number of this sequence. For this we find the pattern followed by these numbers. The first number given is 12. If we add 1 to this number, we get 13. Now, if we add 2 to 13, we get 15. If we add 3 to 15, we get 18. If we add 4 to 18, we get 22. So we see that in each successive number, we are adding natural numbers 1, 2, 3, 4 and so on. That is, we are getting a pattern in which we add 1 to 12, we get 13, 2 to 13, we get 15, 3 to 15, we get 18, 4 to 18, we get 22 and 5 to 22, we get 27. So now we will add 6 to 27 and we get 33. So our next term is 33. This is the required answer. With this, we complete our session. Hope you enjoyed this session.