Just check the probability. To win this lottery, you need to match an English letter, a special number, and four lottery numbers. Multiply all the event counts: 26*99*98*97*96*99.

The variations are so high that the probability is very slim (increased with how many tickets are you buying). But actually, it is possible to win, but you can't say when this would happen. So, if you need a lottery win, just select a lottery with the fewest events. However, 40 rupees against 450 million is a fun betting, so I want to check my luck today.