CFTRI Interview Questions and Answers

Q1. Advance Excel (Vlookup, Index, Countifs, sumifs and others)
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Q2. Python Basics (data frame, data types, lamda, series etc)
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Q3. SQL Functions (joins, limits, partitions, orders by and group by)
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Q4. 3rd round was managerial round, where mostly non-technicial questions asked.
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Questions on python and SQL

Q1. With the hiring department
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With the AVP of company

50 question with gk and reasoning mcq

Q1. Introduction and prior exp
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Q1. Question about escalastions and ptoblem sovling
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Easy to medium, can solve with leetcode medium

Q1. Number of islands count
Ans. 
Count the number of islands in a grid of '1's and '0's
• Iterate through the grid and for each '1' encountered, perform a depth-first search to mark all connected '1's as visited

• Increment the island count for each new island found

• Ensure to handle boundary cases and check for visited nodes
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Q2. First and last index of a particular element in an array
Ans. 
Find the first and last index of a specific element in an array of strings.
• Iterate through the array and keep track of the index of the first and last occurrence of the element.

• Return the first and last index once the iteration is complete.

• Example: Array ['apple', 'banana', 'apple', 'orange'], element 'apple' - First index: 0, Last index: 2.
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Q1. Tell me about your self? Qualifications? Why to do Bpo & what is bpo?
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Q1. Are you comfortable in domestic language? How much language you know? Hindi is must And the interview questions is easy You can crack easily
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Q1. Why you do work in athena?
Ans. 
I work in athena because of its innovative solutions and strong reputation in the industry.
• I am passionate about working in a company that is at the forefront of healthcare technology.

• athena's commitment to improving patient care aligns with my own values and goals.

• The company's track record of success and positive customer feedback is impressive.

• I believe in the potential of athena's products to revolutionize the heal...read more
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Q1. Tell me something about customer service or sales products
Ans. 
Customer service is the provision of assistance and support to customers before, during, and after purchasing a product or service.
• Customer service is crucial for building and maintaining customer relationships.

• It involves addressing customer inquiries, resolving issues, and providing product information.

• Sales products refer to the goods or services being sold to customers.

• Sales executives play a key role in promoting ...read more
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