Expedia Group - Hinglish guide

Expedia Group interview questions - Hinglish guide

Expedia travel booking ki company hai, aur interview ke kai sawaal flights, hotels aur bookings jaise problems mein aate hain. Yahan unki taiyari hai.

Bhasha:EnglishHinglish

Expedia Group ke baare mein

Expedia Group Expedia, Hotels.com aur Vrbo jaise travel brands chalati hai - flights, hotels aur holiday rentals ki booking. India mein Gurugram aur Bengaluru mein technology centres hain.

Is guide mein Expedia interview questions in Hindi (Hinglish) hain - 12 sawaal, har ek ke saath interviewer kya check karta hai aur kaise answer karein. Saath mein Expedia interview process round-wise, freshers ke liye 7 din ka taiyari plan, tips aur galtiyan jo nahi karni.

Expedia Group ka hiring process

  1. Recruiter call

    Role aur background.

  2. HackerRank test

    Reports mein 2 easy-medium coding sawaal aur MCQs.

  3. DSA rounds

    Ek ya do technical interviews - DSA aur projects.

  4. Hiring manager

    Behavioural aur kuch design. Poora process reports mein 4-8 hafte.

Expedia Group apna India fresher interview process detail mein publish nahi karta (humare check ke time par). Yeh jaankari candidates ke reports par based hai - kai reports experienced roles ke hain, isliye fresher ka process alag ho sakta hai. Recruiter se confirm karein.

Sources (checked 16 October 2026): Expedia Group Careers. Hiring process badalta rehta hai - apply karne se pehle official notice zaroor padhein.

Expedia Group interview questions aur answers

Travel jaise DSA problems

  1. 1.Flights ki list se A se B tak sabse sasta raasta, zyada se zyada K stops ke saath.

    Interviewer kya check kar raha hai
    Shortest path mein constraint.
    Kaise answer karein
    Bellman-Ford ko K+1 baar chalao (har baar pichhli copy se), ya BFS levels ke hisaab se. Simple Dijkstra yahan galat ho sakta hai kyunki stops ki limit hai.

  2. 2.Tickets (from, to) se poora itinerary banao, har ticket ek baar use karke.

    Interviewer kya check kar raha hai
    Euler path.
    Kaise answer karein
    Graph banao (destinations sorted), DFS karo aur jab koi raasta na bache tab node ko result mein daalo; end mein ulta karo (Hierholzer).

  3. 3.Currency rates diye hain (USD->EUR, EUR->INR). USD se INR kitna?

    Interviewer kya check kar raha hai
    Weighted graph traversal.
    Kaise answer karein
    Har rate ke liye do edges (a->b rate, b->a 1/rate). Source se DFS/BFS karte hue rates guna karo. Raasta na ho to -1.

  4. 4.Hotel room ki existing bookings hain - nayi date range available hai ya nahi?

    Interviewer kya check kar raha hai
    Interval overlap.
    Kaise answer karein
    Do intervals overlap karte hain agar new.start < old.end aur old.start < new.end. Bookings sorted hon to binary search se padosi check karo.

  5. 5.Last 10 alag searched destinations dikhane hain, sabse naya pehle.

    Interviewer kya check kar raha hai
    Data structure chunna.
    Kaise answer karein
    Linked list + hash map: search hua to agar pehle se hai to wahan se hatao, aage jodo; 10 se zyada hon to peeche se hatao. Har operation O(1).

  6. 6.MCQ type: n elements se heap banane ki complexity kya hai?

    Interviewer kya check kar raha hai
    OA mein MCQs report hue hain.
    Kaise answer karein
    Bottom-up heapify se O(n) - ek-ek insert karne par O(n log n). Wajah: zyada-tar nodes neeche hain jinhe kam neeche jaana padta hai.

Design

  1. 7.Do log ek saath aakhri room book karein - overbooking kaise rokoge?

    Interviewer kya check kar raha hai
    Concurrency.
    Kaise answer karein
    Database transaction mein room row ko lock karke check-aur-update, ya version number ke saath optimistic update - jiska update fail ho use 'room nahi bacha' bolo.

  2. 8.Hotel search ka high-level design jahan prices baar-baar badalte hain.

    Interviewer kya check kar raha hai
    HLD.
    Kaise answer karein
    Hotels ki static jaankari search index mein, prices partners se aayein to chhote TTL ke saath cache, aur booking ke time final price dobara check. Filters aur sorting index mein.

  3. 9.Booking system mein alag-alag timezones kaise handle karoge?

    Interviewer kya check kar raha hai
    Travel ki asli dikkat.
    Kaise answer karein
    Time UTC mein store karo, hotel/airport ka timezone alag rakho, aur dikhate waqt local mein badlo. Check-in jaisi dates ko 'local date' hi rakho.

Hiring manager

  1. 10.Kab aapne user ki nazar se soch kar feature badla?

    Interviewer kya check kar raha hai
    Customer focus.
    Kaise answer karein
    User ki dikkat kaise dikhi, kya badla, aur fark - specific.

  2. 11.Deadline miss hone wali thi - kya trade-off kiya?

    Interviewer kya check kar raha hai
    Practical judgement.
    Kaise answer karein
    Kya chhoda/aage kiya, kisse baat ki, aur quality kaise bachaayi.

  3. 12.Expedia hi kyun?

    Interviewer kya check kar raha hai
    Motivation.
    Kaise answer karein
    Travel product ka koi experience ya problem jo aap solve karna chahoge - specific.

Expedia Group interview ke liye 7 din ka taiyari plan

  1. Din 1: Graphs - BFS, Dijkstra, Bellman-Ford with K stops.
  2. Din 2: Intervals aur binary search.
  3. Din 3: Hashing aur linked-list based structures.
  4. Din 4: CS MCQs - complexity, OS, DBMS.
  5. Din 5: Design - booking, overbooking, search with caching.
  6. Din 6: HM stories.
  7. Din 7: Timed HackerRank mock.

Taiyari ke tips

  • Graphs (shortest path with stops, Euler path) aur intervals pakke karo.
  • OA mein MCQs bhi hain - complexity aur CS basics dekh lo.
  • Design mein concurrency (overbooking) aur caching ki baat karo.
  • Process lamba ho sakta hai - follow-up politely karo.

Ye galtiyan mat karna

  • K stops wale problem mein seedha Dijkstra lagana.
  • Interval overlap ki condition galat likhna.
  • Design mein concurrency ka zikr hi na karna.

Aksar poochhe jaane wale sawaal

Expedia HackerRank test mein kya aata hai?

Reports ke hisaab se 2 easy-medium coding sawaal aur MCQs.

Expedia ka hiring process kitna lamba hai?

Reports mein lagbhag 4 se 8 hafte.

Expedia India mein kahan hai?

Gurugram aur Bengaluru mein technology centres report hote hain.

Expedia interview mein design poochha jaata hai?

Hiring manager ya technical round mein kuch design report hua hai, experience ke hisaab se.

Isi tarah ki companies - Product aur internet companies

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