Polaris Consulting & Services Ltd Interview Questions
Published March 27, 2026
Estimated reading time: 5 minutes
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Polaris Consulting & Services Ltd Interview Questions
Practice for the Polaris Consulting & Services Ltd interview with these recently asked interview questions.
| Question | Topic | Difficulty | ||||||||||||||||||||||
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SQL | Easy | |||||||||||||||||||||||
Write a SQL query to select the 2nd highest salary in the engineering department. Note: If more than one person shares the highest salary, the query should select the next highest salary. Example: Input:
Output:
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SQL | Medium | |||||||||||||||||||||||
SQL | Medium | |||||||||||||||||||||||
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SQL | Easy | |
Machine Learning | Medium | |
Statistics | Medium | |
SQL | Hard | |
Machine Learning | Medium | |
Python | Easy | |
Deep Learning | Hard | |
SQL | Medium | |
Statistics | Easy | |
Machine Learning | Hard |
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Polaris Consulting & Services Ltd Salaries by Position
Most data science positions fall under different position titles depending on the actual role.
From the graph we can see that on average the Business Analyst role pays the most with a $86,815 base salary while the Data Scientist role on average pays the least with a $60,000 base salary.
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