Time management is very much important in IIT JAM. The eduncle test series for IIT JAM Mathematical Statistics helped me a lot in this portion. I am very thankful to the test series I bought from eduncle.
Nilanjan Bhowmick AIR 3, CSIR NET (Earth Science)
Bajrang
Consider binary strings of length 6. The schema 1*10*1 describes the set of all strings of length 6 with 1's at positions 1, 3 and 6 and a 0 at position 4. The * is a wildcard symbol, which means that positions 2 and 5 can have a value of either 1 or 0. The order of a schema o(H) is defined as the number of fixed positions in the template, while the defining length (H) is the distance between the first and last specific positions. The order of 1*10*1 is 4 and its defining length is 5. and in this string is "1************1" so order is 2 and length is 13. this is the Holland's schema theorem, also called the fundamental theorem of genetic algorithms