Interview Questions
📄 410 ArticlesMachine Learning using SQL – Day 6/100
The below article is the intellectual property of Ashish Kohli. This is one such article which actually powers the ability […]
10 Questions, 10 Minutes – 5/100
1. What if you want to toggle case for a Python string? We have the swapcase() method from the str […]
10 Questions, 10 Minutes – 4/100
1.How would you convert a string into an int in Python? If a string contains only numerical characters, you can […]
10 Questions, 10 Minutes – 2/100
This is something which has been on my mind since a long time. We will be picking 10 questions per […]
Guesstimate 1 – Number of Office chairs sold in India
Q1. Estimate the number of office chairs sold in India. Approach:- To estimate the numbers of office chairs sold in […]
Guesstimate 2 – How many gmail users are there in India ?
Approach The population of India is – 1,300,000,000 i.e. 1.3BInternet penetration in India is – 30% Assumed Population Distribution – […]
50 Statistics Questions
Q1. What is a Sample? A. A data sample is a set of data collected and the world selected from a statistical population by […]
20 Must have Data Science Questions
1. Differences between Supervised and Unsupervised Learning? Supervised learning is a type of machine learning where a function is inferred […]
Gradient Boosting in Python
I hope you are already done with the basic concepts of regression and have covered our previous post on Adaptive […]
Ada Boost Algorithm in Python
Gist of Adaptive boost Algorithm in layman’s term – If you want to improve the performance of a class then […]