Paytm Payments Bank Interview Questions, Process, and Tips

Q1. Interview with HR Ritika Asked about my job profile, my home location, my previous job profile, about my family . Inform me about paytm job .
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Q1. Interview with Vikrant Chaudhary, asked about my whole work profile, my family, my behaviour, let read some English paragraph to find out english understand. Also tell me about work profile in paytm payme...read more
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Q1. Interview done with Shakti singh sir . Asked about family background,all work profile, work timings, work target.
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Q1. 1. Tell me about yourself
Ans. 
I am a highly experienced data scientist with a strong background in analytics and team leadership.
• I have over 10 years of experience in data science and analytics.

• I have successfully led teams in developing and implementing data-driven solutions.

• I am proficient in various programming languages and statistical analysis tools.

• I have a track record of delivering actionable insights and driving business growth through dat...read more
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Q2. 2. What experience do you have working on SQL, Excel
Ans. 
I have extensive experience working on SQL and Excel.
• Proficient in writing complex SQL queries for data extraction and manipulation

• Expertise in data analysis and visualization using Excel

• Experience in creating dashboards and reports using Excel

• Familiarity with advanced Excel functions such as VLOOKUP, Pivot tables, etc.
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Q1. 1. Tell me about different type of joins
Ans. 
Different types of joins are inner join, left join, right join, and full outer join.
• Inner join returns only the matching rows from both tables

• Left join returns all the rows from the left table and matching rows from the right table

• Right join returns all the rows from the right table and matching rows from the left table

• Full outer join returns all the rows from both tables, with NULL values in the columns where there is...read more
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Q2. 2. When do you use where clause/ having Clause
Ans. 
Where clause is used to filter rows based on a condition, while having clause is used to filter groups based on a condition.
• Where clause is used with SELECT, UPDATE, DELETE statements.

• Having clause is used with GROUP BY clause.

• Where clause filters rows before grouping, while having clause filters groups after grouping.

• Where clause can use any comparison operator, while having clause can only use aggregate functions.

• Exa...read more
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Q3. 3. Order of execution of an SQL statement
Ans. 
SQL statements are executed in a specific order to ensure accuracy and efficiency.
• FROM and JOIN clauses are executed first to retrieve data from tables

• WHERE clause is executed next to filter the data

• SELECT clause is executed to retrieve specific columns

• GROUP BY clause is executed to group the data based on specified columns

• HAVING clause is executed to filter the grouped data

• ORDER BY clause is executed to sort the data

• L...read more
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Q4. What environment and tech are you used to working on?
Ans. 
I am used to working in a variety of environments and with various technologies.
• I have experience working in both on-premises and cloud environments.

• I am proficient in programming languages such as Python and R.

• I am familiar with data analysis and visualization tools like Tableau and Power BI.

• I have worked with big data technologies like Hadoop and Spark.

• I am comfortable working with SQL databases and querying data.

• I h...read more
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Q1. 1. Similar questions as round 2
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Q2. Asked to write a query that used combination of case statements and aggregate functions + group by clause
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3 Coding problems to be solved in 90 minutes.

Q1. Introduction, Project Discussion, HTML Tags, Reverse a string, Level order traversal in a binary tree, Minimum swap operations to sort an array.
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Q1. N-Queen problem, Coin Change, Number of Islands
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Q1. Why your leave the previous job
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Q2. Your able to work in field
Ans. 
Yes, I am able to work in the field.
• I have previous experience working in the field as a sales representative for XYZ company.

• I am comfortable with traveling and working independently.

• I have a valid driver's license and reliable transportation.

• I am able to adapt to different environments and work under pressure.

• I am willing to work flexible hours to meet the needs of the job.
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Q1. Why you will to change your current job
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Q2. What is your 5 best skill
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Q1. Normal Details - Personal, Professional
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Q1. What Role and Responsibilities and asked about their organization, which they searching for
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Q2. About your Last Organization
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Q1. Technical round related to your resume
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