PolicyBazaar Business Analyst Interview Questions and Answers

Q1. Tell me about a project you faced difficulties?
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Q2. Given a table ..asked some SQL questions
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Q1. Shared a table ...asked to write some SQL queries
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Q2. Sman queries result how to derive in excel
Ans. 
Use Excel functions like VLOOKUP or INDEX/MATCH to derive results from SQL queries in Excel.
• Use VLOOKUP function to search for a value in a table and return a corresponding value from another column.

• Use INDEX/MATCH function to perform a two-way lookup by matching values in two different ranges.

• Import SQL query results into Excel using data connection or copy-paste method.
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Basis CAT like aptitude with 2 simple python coding question

Q1. What Central limit theorem
Ans. 
The Central Limit Theorem states that the sampling distribution of the sample mean approaches a normal distribution as the sample size increases.
• States that the sampling distribution of the sample mean will be approximately normally distributed regardless of the shape of the population distribution

• Helps in making inferences about the population mean based on the sample mean

• Important concept in statistics and hypothesis...read more
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Q1. SQL QUERY QUESTIONS ON JOINS
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Q1. Excel basic formulas like lookup
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Q1. About Yourself, resume grilling
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