@shubh we are going 100 -> 010 because clock is negative triggered and Q1 will change when Q0 changes fromm 1 to 0
Yes, Correct. AND gate has no overall effect on $Q_1$ Sequence - $000 \rightarrow 100 \rightarrow 010 \rightarrow 110 \rightarrow 001 \rightarrow 101$
Duplicate Question of https://gateoverflow.in/222154/made-easy-test-series