If you scored 102 marks in the NMMS (National Means-cum-Merit Scholarship) exam, whether you'll make it to the merit list depends on a few factors:

1. Cut-off Marks : The cut-off for merit varies each year and depends on factors like the number of candidates and the overall performance. It differs from state to state as well.

2. State-Level Rankings : Some states have higher cut-offs, while others may have lower ones. Generally, scoring above 90 marks puts you in a competitive position, but it’s not guaranteed.

To know for sure whether your score of 102 will make you eligible for the scholarship, you should check the official NMMS website or the state education board's official notification for the merit list release.