1. The assignment due date is before August 2018It's a poor choice of words to use "counter" in this sentence; the display doesn't count anything. It would have been more appropriate just say 7 segment display instead and get rid of the parenthetical.
The fact that the question says to take "binary input" using only 3 sequencers is in conflict because it takes 4 bits to represent 8 as a binary number.
How do you plan to handle the instances of "77"? Why did you change the year to 17?
When is this assignment due? You've been working on it for several days.
2. The question paper shown likes below picture: