They took a total of 5 rounds, all technical. After clearing all the rounds, they offered the same compensation I was already receiving. Such a waste of time and energy. If they didn't have the budget, they should have informed me beforehand.

Round I:

• Find the duplicate character and its frequency from the string.
• Test the file upload functionality.
• How to upload a zip file using API.
• JSON traversal.
• Logical question: If the age of a father and son is in the ratio 5:4, after 3 years it becomes 11:9. Find their ages.

Round II:

• HTTP status codes.
• Authentication vs. Authorization.
• Find the proper intervals: e.g.: [[2,4],[7,11],[11,13]] output: true e.g.: [[2,4],[3,5]] output: false
• Return the indices of two numbers whose sum is equal to the target. e.g.: [2,7,11,8,22], target - 9 output: [0,1]

Round III:

• XPATH questions using XML.
• Write a generic method to click on a radio button.
• Write a method to switch to the child window (form popup).
• HTTP status codes.
• Authorization vs. Authentication.
• Write a POST method.
• How to parse the response.
• Given an array, evaluate the operation: e.g.: ["2", "+", "3", "*", "4"] output: 20
• Git command: stash, pop.
• How to remove committed changes.
• Linux command: tail.

Round IV:

• Project-related.
• Check if the string has balanced parentheses.
• Question of shapes to calculate area by designing the interface and classes.

Round V:

• TestNG-related questions.
• Framework level questions on API.
• How to parse and get values from complex JSON responses.
• Reverse number array.
• Collections in-built methods: .sort(), .reverse().