Tech Mahindra Software Developer interview questions

Explain a technical project you worked on. What challenges did you face, and how did you solve them? What is the difference between an array and a linked list? How do you implement a stack using queues? Write a code to reverse a linked list. Explain the difference between a binary tree and a binary search tree.

First round is aptitude and second is coding Two coding questions was asked in TR and In HR basic questions like relocation, family background ,resume based projects and also about TechM achivements etc.