Indus Valley Partners Interview Questions and Answers

Q1. Reverse Linked List Problem Statement

Given a singly linked list of integers, return the head of the reversed linked list.

Example:

Initial linked list: 1 -> 2 -> 3 -> 4 -> NULL
Reversed linked list: 4 -> 3 -> 2...read more

Q2. Find the Third Greatest Element

Given an array 'ARR' of 'N' distinct integers, determine the third largest element in the array.

Input:

The first line contains a single integer 'T' representing the number of te...read more

Q3. Anagram Pairs Verification Problem

Your task is to determine if two given strings are anagrams of each other. Two strings are considered anagrams if you can rearrange the letters of one string to form the other...read more

Q4. Queue Using Stacks Implementation

Design a queue data structure following the FIFO (First In First Out) principle using only stack instances.

Explanation:

Your task is to complete predefined functions to suppor...read more

Q5. Minimum Number of Swaps to Sort an Array

Find the minimum number of swaps required to sort a given array of distinct elements in ascending order.

Input:

T (number of test cases)
For each test case:
N (size of the...read more

Q6. Can you describe the use case of Account Statements Transcription as a full stack application, which involves converting an uploaded Excel sheet document into an SQL table, fetching data as per user needs in th...read more