To find the missing term in the series, we need to identify the pattern or rule that the series follows.

The series is: 12, 20, 33, 51, ?, 102

Let's look at the differences between consecutive terms:

20 - 12 = 8
33 - 20 = 13
51 - 33 = 18

We can see that the differences between the terms are increasing by 5 each time.

So, if we continue this pattern, the next difference should be 18 + 5 = 23.

Therefore, the missing term should be 51 (the last given term) + 23 (the next difference) = 74.

So, the answer is a.74.

Question

To find the missing term in the series, we need to identify the pattern or rule that the series follows.

The series is: 12, 20, 33, 51, ?, 102

Let's look at the differences between consecutive terms:

20 - 12 = 8
33 - 20 = 13
51 - 33 = 18

We can see that the differences between the terms are increasing by 5 each time.

So, if we continue this pattern, the next difference should be 18 + 5 = 23.

Therefore, the missing term should be 51 (the last given term) + 23 (the next difference) = 74.

So, the answer is a.74.

Knowee AI · Accepted Answer