Aadhar Housing Finance Data Analyst Interview Questions and Answers

Q1. Data frame making in python
Ans. 
Data frame making in Python involves creating a structured table-like data structure using the pandas library.
• Use the pandas library to create a data frame

• Data frames are 2-dimensional labeled data structures with columns of potentially different types

• Data frames can be created from dictionaries, lists, numpy arrays, or other data frames

• Example: df = pd.DataFrame({'A': [1, 2, 3], 'B': ['a', 'b', 'c']})
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Q2. Random forest basic questions
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Apptitude test conducted where there are 60 question in 60 min

Python, Verbal , Apptitude

Last one is interview round

2 parts of aptitude test english and reasoning that was quite easy

Q1. About my background
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Q2. What is bank ?
Ans. 
A bank is a financial institution that accepts deposits from the public and creates credit.
• Banks provide various financial services such as loans, mortgages, and investment accounts.

• They play a crucial role in the economy by facilitating the flow of money and capital.

• Examples of banks include JPMorgan Chase, Bank of America, and Wells Fargo.
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Q3. About how many accounts do bank have
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Q1. Why you choose hdfc bank
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Q2. Do you know about your designation
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It was easy and not difficult

Q1. Describe yourself, strength, weakness
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Q1. Describe youself, strength, weakness
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Python based EDA assignment

Q1. Nilllllllllllllllllllllllll
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Q1. It was more related to my projects
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Q2. Asked questions on PCA,KNN and Elbow method .
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Q1. Asked SVM and Logistic regression, their applications and real life uses
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Q2. Matrix formation of a knockout Tournament
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