OLA Electric Interview Experience for SDE (On-Campus)

There was a total of 3 rounds, There were no % criteria, open for CSE, IT, ECE, EI, EN streams.

The position offered was Software Development Engineer(SDE)

Round 1 (Online Assessment): It was a 90 minutes online coding round.  There were 3 coding questions (easy-medium) and all were mandatory to attempt. Questions covered were from arrays, string, DP.

• Easy question from strings.
• Medium question from the .
• Knapsack problem with a small twist and we can pick one item more than once.

Round 2 (Technical Round): It was a 40-50 minutes technical round on zoom.

• Tell me about yourself. Gave me 2-coding questions (medium-hard).
  • https://www.geeksforgeeks.org/dsa/merge-k-sorted-arrays/
  • Make a special stack having properties of the stack along with additional popMin(), popMax(). popMin(), popMax() should me O(1) operation.

Hint: Use two stacks one for popMin() and the other for popMax(), as an element enters the stack compare it with the top element of both stacks and update accordingly is it minPop stack or maxPop stack.

Round 3 (HR round): It was 20 minutes round on zoom.

• Tell me about yourself.
• What do you know about OLA.
• Any issue you have ever faced with OLA Cabs and how will you fix it as developer.
• What projects you have worked on.
• What were the challenges you faced in your remote internship and how did you overcome them.
• Are you suitable with the office location.

Result: Selected

Received the mail the next day and got selected.  

TIP: Read about the company before your interview. I hope it will help you.

Thank you