Round 1: Online Test :
Three coding questions on the Hackererath platform.
- Count the number of duplicate words in a given sentence.
- Change array element to the sum of next and previous element.
- Jumping from the cell.
There is a sectional cut-off for each section to clear the test.
Out of 444 students, 29 were selected for the next round, 143 were selected for the retest.
Round 2: 3 coding questions on the Hackererath platform.
- Mega prime number b/w given range.
- Find a minimum number of brackets reversals to make the expression balanced.
- Minimum absolute difference pair in an array.
Out of 143 students, 44 were selected for the next round.
Round 3: Technical Round 1
- Introduction
- Showed my project application and database.
- Asked my preferred programming language, counter ques diff b/w c++, java.
- Functions inside iostream header.
- Given an unsorted array, sort it using any sorting algorithm and find max element( used quick sort)
- Program to reverse string, number.
- SQL query to find top 10 records.
- Difference between Primary, Foreign key.
- DDL vs. DML
- Any ques for me?.
- Google docs were used for coding.
Round 4: Technical Round 2
- Introduction
- Showed my project application and database.
- B+ trees.
- Difference between Primary, Foreign key.
- Merge sort and code.
Round: HR
- Quite unprofessional.
- Introduction
- How is unthinkable different from Daffodil(Parent company)
- Family information.
- Internships.
- Service agreement.
- Projects(only tech stack)
- CTC breakdown
I got verbal confirmation about the offer.
Finally, 28 students were selected for Unthinkable Solutions.