**Last term of the series 1, 2, 4 to 10 terms is 512**

To find the last term of the series 1, 2, 4, we need to determine the pattern or rule that governs the sequence. Let's analyze the given terms and look for a pattern:

1, 2, 4

We observe that each term is obtained by multiplying the previous term by 2. So, we can say that the pattern of the series is such that each term is double the previous term.

Using this pattern, we can find the next terms of the series:

1st term: 1
2nd term: 2 (1 x 2)
3rd term: 4 (2 x 2)
4th term: 8 (4 x 2)
5th term: 16 (8 x 2)
6th term: 32 (16 x 2)
7th term: 64 (32 x 2)
8th term: 128 (64 x 2)
9th term: 256 (128 x 2)
10th term: 512 (256 x 2)

Hence, the last term of the given series is 512.

In summary, the terms of the series 1, 2, 4 can be obtained by multiplying the previous term by 2. By applying this pattern, we can find the last term of the series, which is 512.