Interview Questions

Sanket W. - "The following key metrics would be key indicators of success or failure. The number of vehicles onboarded on the platform with time since date of launch. Idle time of the onboarded vehicles Number of shares of each vehicle Duration of share with pricing in perspective to understand the profitability (Eg. If people are preferring hourly rental over daily or weekly rental then what are the revenue implications or vice versa) Customer feedback on the rented vehicles Analysis on ge"See full answer

Unicorn 2. - "Here is what I understand from the question. Riders use "scheduled rides" to schedule rides for upto 24 hours in advance. Do drivers see these scheduled rides before? Assuming no. The drivers get matched 30min before the scheduled ride. Possible factors in matching Location of driver Location of rider No. of rides the driver has had? Maybe give preference to new drivers? Scheduled rides are only single party rides (no pool,etc) What is our goal here? Maximi"See full answer

Hmj V. - "I said - I recently got promoted and mentioned yes. Now that I realize - I didnot answer to the point. Should have just yes - it doesnt matter to her whether or not I got promoted or not"See full answer

Varun J. - "Assumptions: In-app feature Focused only on Facebook app and not messenger, WhatsApp, or Instagram Focused on community building and groups, not marketplace Facebook's mission is to bring people closer together and give people the power to build communities. Fans of Olympic games straddle across regions and across demographics such as age and gender. I'd assume the product for Olympics should be targeted to all demographics. However, given not everyone follows, or is interested in build"See full answer

Chetak C. - "Probability that one of the coupons is used = 1 - Probability that no coupon is used = 1 - nC0 p^0 * (1-p)^n = 1 -(1-p)^n"See full answer

Nick S. - "[I'm not sure whether the answer below is the best, as I have not gotten result and feedback from my interview] Ans: I would solve by first using a VAE-style model, to create a latent space embedding that translates user description to generate images. Training would be done on the 1000 avatar images and 100000 descriptions, following this scheme: VAE: description -> encoder -> latent space -> decoder -> image Q: "OK, but that means you're limiting the generated images to be only the 1000 imag"See full answer

Lalit S. - "As requirement here is to increase number of customer trading using the platform. To achieve this i will collect statistics about the list of customers registering based on the preferences. I will launch a survey which will collect their experience/preferences on various type of products available on the platform like equity, derivatives, mutual funds etc. Below are two features i will add to increase trading activity. Based on their highest order of preference, Create a feature on the produ"See full answer

Carlos L. - "There are many companies I’m excited about, but none captures my heart and imagination more than Lego. I have great memories of playing with Lego. I remember the thrill and happiness after completing a set and the excitement to show it to my family, relatives and friends. From a product standpoint, Lego offers a myriad of opportunities for growth in today’s context in which technology is ubiquitous. **Lego has faced several challenges over the years from expanding their user base, tradi"See full answer

Exponent - "This is another Fermi problem — an estimation or approximation problem with limited information and back-of-the-envelope calculations. There's no right answer: interviewers want to understand how you think and how well you can explain your reasoning, rather than what you already know. Recall the formula for Fermi problems: Ask clarifying questions Catalog what you know Make equation(s) Think about edge cases to add to equation **Breakdown components of your"See full answer

Anna H. - "Great. I’d like to break down this by discussing impacts of post investment decisions for the Pixel handset lines at two levels of micro and macro evaluation, which will be able to lead us to an evidence-based answer of what I think Google should continue to invest and ramp up their investment to hit their target ROI. First, closely looking at micro aspects, Google’s business model is a so-called multisided platform, generating either free search engines and monetizing contents for Internet use"See full answer

Anonymous Hare - "function getDifferentNumber(arr) { // your code goes here const n = arr.length; //Define Max Integer const MAX_INT = Math.pow(2, 31) - 1; //Coppy arr to arr1 then sort arr1. const arr1 = arr; arr1.sort(function(a,b) {return a -b}); // Put arr1 in Set to optimize lo const uniqueSet = new Set(arr1); console.log(uniqueSet); // Check for the smallest nonnegative integer not in the array for (let i = 0; i < n; i++) { if (!uniqueSet.has(i)) { return i; } } if(n<MAX_INT) return n+1; else return -1; }"See full answer