WeRize Interview Questions, Process, and Tips

Q1. Find the most frequent word in a string
Ans. 
Use Python to find the most frequent word in a string
• Split the string into words using split() method

• Create a dictionary to store word frequencies

• Iterate through the words and update the dictionary

• Find the word with the highest frequency using max() method
Answered by AI
Add your answer
Q2. Reverse a string using recursion
Ans. 
Reverse a string using recursion
• Create a recursive function that takes a string as input

• Base case: if the string is empty, return an empty string

• Recursive case: return the last character of the string concatenated with the result of calling the function on the substring excluding the last character
Answered by AI
Add your answer

1. What are the important factors to consider when investing in a business?
2. Evaluate the profitability of a virtual cricket arcade in a mall.

Q1. How do credit card companies make money?
Ans. 
Credit card companies make money through interest charges, fees, and interchange fees.
• Interest charges on balances carried over from month to month

• Annual fees charged to cardholders for the privilege of using the card

• Late payment fees for missed payments

• Interchange fees charged to merchants for processing transactions

• Foreign transaction fees for purchases made in a foreign currency
Answered by AI
Add your answer
Q2. Motivation for Job Change
Ans. 
Seeking new challenges and growth opportunities in a dynamic environment.
• Desire to work on more complex data sets

• Opportunity for career advancement

• Interest in learning new technologies and tools
Answered by AI
Add your answer

Q1. Python , SQL based questions
Add your answer

Rca on swiggy,there is drop in booking

Guesstimates on aeroplane

Q1. Why you want to join werize
Add your answer

Q1. Questions on SQL joins
Add your answer
Q2. Guesstimates like lift estimations
Ans. 
Guesstimates involve making educated guesses or estimates based on available information.
• Understand the problem and the variables involved

• Break down the problem into smaller parts if necessary

• Use logical reasoning and available data to make estimates

• Provide a range of estimates rather than a single number

• Consider different scenarios and their impact on the estimate
Answered by AI
Add your answer
Q3. Guesstimates on Maruti cars inBengalur
Ans. 
I would estimate that there are approximately 50,000 Maruti cars in Bengaluru based on the city's population and car ownership trends.
• Consider the population of Bengaluru and the percentage of car owners

• Look at the market share of Maruti in India and apply it to Bengaluru

• Take into account the number of Maruti dealerships in the city
Answered by AI
Add your answer

Q1. Self-introduction Why are you looking for a job change
Add your answer
Q2. SQL joins and find the nth highest value in a table
Ans. 
Using SQL joins to find the nth highest value in a table
• Use a combination of SQL joins and subqueries to find the nth highest value in a table

• For example, you can use a query like SELECT DISTINCT column_name FROM table_name ORDER BY column_name DESC LIMIT n-1,1
Answered by AI
Add your answer