Swiggy - Hinglish guide

Swiggy interview questions - Hinglish guide

Swiggy mein machine coding aur DSA dono important report hue hain. Yahan food delivery se jude design sawaal bhi hain.

Bhasha:EnglishHinglish

Swiggy ke baare mein

Swiggy food delivery aur quick commerce (Instamart) ka Indian platform hai. Engineering mein real-time orders, delivery partners aur ETA jaise problems hote hain.

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

Swiggy ka hiring process

  1. Step 1: Online assessment

    Medium level coding, kabhi ek SQL sawaal.

  2. Step 2: Machine coding

    Lagbhag 2 ghante mein working code - class design aur extensibility.

  3. Step 3: DSA aur design

    Live coding, aur low-level design (senior roles mein system design).

  4. Step 4: Hiring manager

    Projects aur fit.

Swiggy apna interview process India freshers ke liye detail mein publish nahi karta (humare check ke time par). Yeh jaankari candidates ke reports par based hai aur role, level aur team ke hisaab se badalti hai.

Sources (checked 15 October 2026): Swiggy Careers. Hiring process badalta rehta hai - apply karne se pehle official notice zaroor padhein.

Swiggy interview questions aur answers

Machine coding aur design

  1. 1.Machine coding: ek digital wallet banao.

    Interviewer kya check kar raha hai
    Working, extensible code.
    Kaise answer karein
    Classes: User, Wallet, Transaction. Add money, transfer, history. Balance negative na ho. Pehle core, phir offers jaise extras.

  2. 2.Delivery partner ko order assign karne ka low-level design.

    Interviewer kya check kar raha hai
    Domain se juda design.
    Kaise answer karein
    Order, Restaurant, DeliveryPartner. Assignment strategy alag class mein (sabse paas, sabse kam busy) taaki badal sake.

  3. 3.Pub-sub system banao.

    Interviewer kya check kar raha hai
    Design patterns.
    Kaise answer karein
    Topic, Publisher, Subscriber. Subscribe/unsubscribe, publish par sab subscribers ko message.

DSA

  1. 4.Koko eating bananas: minimum speed nikalo.

    Interviewer kya check kar raha hai
    Binary search on answer.
    Kaise answer karein
    Speed 1 se max pile tak; har speed ke liye ghante gino; jo h ghante mein ho jaaye, us range mein binary search.

  2. 5.Binary tree ka vertical order traversal.

    Interviewer kya check kar raha hai
    Trees + hashing.
    Kaise answer karein
    BFS ke saath har node ka column number rakho; map mein column-wise collect karo.

  3. 6.Swiggy hi kyun?

    Interviewer kya check kar raha hai
    Motivation.
    Kaise answer karein
    Real-time logistics aur bade scale ke problems - jo genuinely pasand ho.

Aur sawaal

  1. 7.Task scheduler: cooldown ke saath tasks ka minimum time.

    Interviewer kya check kar raha hai
    Greedy + heap.
    Kaise answer karein
    Sabse zyada baar wale task ki ginti se formula, ya max-heap se har cycle mein tasks chalao.

  2. 8.Delivery ka ETA high level par kaise nikaaloge?

    Interviewer kya check kar raha hai
    Domain soch.
    Kaise answer karein
    Restaurant ki tayyari ka time + partner ka restaurant tak + customer tak ka time (doori, traffic, pichhla data).

  3. 9.SQL: har sheher mein average delivery time.

    Interviewer kya check kar raha hai
    Data ki samajh.
    Kaise answer karein
    GROUP BY city, AVG(delivered_at - picked_at) - time difference ka sahi function.

  4. 10.Machine coding: snake and ladder game.

    Interviewer kya check kar raha hai
    Simple game ka clean design.
    Kaise answer karein
    Board, Snake, Ladder, Player, Dice; turn-by-turn loop; jeetne ki condition.

  5. 11.Queue (jaise Kafka) kyun use karte hain?

    Interviewer kya check kar raha hai
    Systems ki samajh.
    Kaise answer karein
    Services ko alag rakhna - order aaye to queue mein, alag services apni speed se process karein; load spikes mein madad.

Ek aur sawaal

  1. 12.Peak time par restaurant orders accept nahi kar raha - app mein kya karoge?

    Interviewer kya check kar raha hai
    Product aur system soch.
    Kaise answer karein
    Restaurant ko temporarily 'busy' dikhao, ETA badhao, aur customer ko doosre options sujhao.

Swiggy interview ke liye 7 din ka taiyari plan

  1. Din 1: Machine coding - wallet, 2 ghante.
  2. Din 2: Binary search on answer.
  3. Din 3: Trees aur hashing.
  4. Din 4: LLD - order assignment, pub-sub.
  5. Din 5: Doosra machine coding problem.
  6. Din 6: SQL aur HM stories.
  7. Din 7: Mock round.

Taiyari ke tips

  • Machine coding 2 ghante ke timer ke saath practice karo.
  • 'Binary search on answer' pattern achhe se samjho.
  • Design mein strategy pattern jaise tareeke dikhao taaki code badalna aasaan ho.

Ye galtiyan mat karna

  • Machine coding mein extensibility ignore karna.
  • Binary search ke patterns na pehchaanna.
  • Domain (delivery, ETA) ke baare mein socha hi na hona.

Aksar poochhe jaane wale sawaal

Swiggy machine coding round kitna lamba hota hai?

Commonly lagbhag 2 ghante report hua hai.

Swiggy interview mein kitne rounds?

Commonly 4-6: OA, machine coding, DSA, design aur hiring manager.

Kya SQL aata hai?

Kuch online assessments mein ek SQL sawaal report hua hai.

Isi tarah ki companies - Product aur internet companies

Aur company guides

Aage padhein

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Swiggy interview ki taiyari ho gayi?

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