68hours remainingMEDIUM CONFIDENCEBased on 8 LPU debriefs
⚡ TL;DR — 68 hours leftRead this first. Everything else is detail.
This week:Study System Design for 5h and DSA for 8h. Skip everything else.
The one thing:System Design — Google asks it in 75% of LPU interviews. Your level is 15%. This is your only critical gap.
Your score:48%→ Target65%+before the interview.
“Google at LPU heavily tests Dynamic Programming and System Design. Your biggest risk is system_design — you have 68 hours. Prioritize it above everything else.”
System DesignCRITICAL
Asked in 75% of interviews
15% / 75%
LLDHLDCAP TheoremDistributed Systems
“Design Google Drive with storage, sharing, and real-time sync.”
Study 5 hours
DSAMODERATE
Asked in 87% of interviews
55% / 80%
ArraysTwo PointersDPGraphsTrees
“Find the length of the longest subarray with sum K.”
Study 8 hours
DBMSOK
Asked in 62% of interviews
70% / 65%
NormalizationIndexingTransactions
“Explain ACID properties with a real-world example.”
Study 2 hours
BehavioralMODERATE
Asked in 87% of interviews
65% / 70%
STAR FormatLeadershipFailure Stories
“Tell me about a time you had to make a decision with incomplete information.”
Study 3 hours
Practice Now
Design a parking lot management system. Walk me through your LLD approach.