Hi Priyanshu,Please be specific while posting DILR doubts at what point you stuck in solution and post the solution of the set as well with puzzle for better understanding of your doubt.

Sir, the doubt was I couldn't proceed further in Q3 and 4. I was not able to solve and apply logic to how to solve.

Sir, the doubt was I couldn't proceed further in Q3 and 4. I was not able to solve and apply logic to how to solve.

Please attach the solution you've able to get and the given solution, it'll help me understand you better and quickly.

can't solve Doubt in Q3 and 4

can't solve Doubt in Q3 and 4