You'll get access to over 3,000 product manager interview questions and answers
Recommended by over 100k members
Understanding Problem
- Sole grocery/supermart -> Just grocery (people can walk in)
- Offline shopping/online -> Majority offline
- Accessibility -> Open for all
- Brand chain -> Open, No
- Geography -> Tier 1 city, crowded place
- Dense locality -> majorly houses (4-5 members each house)
- Interested in architecture or open to other ideas - Open
Business goal: Experience
KPI -> Avg Time is taken to complete shopping
Users:
3 types of users primarily (buyer, shopkeeper, staff)
Since experience and revenue are closely tied for buyers, prioritising that
Buyers:
- Professionals
- Kids
- Housewives
- Adults
- Maids/helpers
User journey (for known grocery stores)
- Travel to the store
- Discovery of items (what to buy)
- Referring a list / impromptu discovery
- Picking individual items
- Getting a cart
- Carrying the cart
- Checkout Experience
- Stand in the queue
- Buy the bag (if not carrying)
- Payment
- Gate check
- Exit
- Carrying back stuff to home
Thinking about 2,3,4 parts of the journey (experience is touched most there)
Pain points:
- Manually have to walk inside store to select items and checkout
- If Items are not available, it leads to wastage of time
- In case of crowd, it becomes very uneasy to stay at the store
- Sometimes I have to wait for others to free the shopping cart
Prioritised the pain points w.r.t (Impact, Frequency, Relevance to goal)
Solution:
Smart Store
- Users can access inventory through a QR, make the order, make the payment
- Order is dropped to a central system
- Order is mapped to a staff
- Staff packs up the order and sends it to the pickup counter.
- Allow users to find some parking space for themselves for an order is made.
- Allow users to book a home delivery slot with the order
- Users can get the stuff delivered to their home
- Allow users to run online credit with the store
- The seller can choose to open a credit line for the user basis on order history and payments.
Prioritised solutions w.r.t (Impact and effort)
Success metrics:
- % orders happening through QR scan
- Avg TAT to complete per order (initialisation to handover)
Risk:
- Trust factor in user’s head
- Easily replicable
- Missing Physical experience
Top Google interview questions
- How would you design a bicycle renting app for tourists?62 answers | 82.5k views
- Build a product to buy and sell antiques.54 answers | 66.8k views
- How would you improve Google Maps?53 answers | 228k views
- See Google PM Interview Questions
Top Product Design interview questions
- How would you design a web search engine for children below 14 years old?36 answers | 42.9k views
- Design a library for the future.25 answers | 23.5k views
- How would you design a consumer application for a scooter sharing business?21 answers | 18.6k views
- See Product Design PM Interview Questions
Top Google interview questions
- A metric for a video streaming service dropped by 80%. What do you do?50 answers | 135k views
- Calculate the number of queries answered by Google per second.45 answers | 78.5k views
- How many dentists are there in New York?33 answers | 36.7k views
- See Google PM Interview Questions
Top Product Design interview questions
- Build a product to solve the dog poop problem.13 answers | 9.4k views
- How would you design a "Google Refrigerator"?13 answers | 8.3k views
- Design a social travel product.12 answers | 13.4k views
- See Product Design PM Interview Questions