PepsiCo Interview Questions and Answers

You are given an integer array 'ARR' of size 'N' and an integer 'S'. Your task is to return the list of all pairs of elements such that each sum of elements of each pair equals 'S'.

Note:

Each pair shou...read more

You are Harshad Mehta’s friend. He told you the price of a particular stock for the next ‘N’ days. You can either buy or sell a stock. Also, you can only complete at most 2-transactions. Find ...read more

You have been given a singly Linked List of integers. Your task is to delete the middle node of this List.

Note:

1. If there is no middle node in the list to delete, return an empty list (i.e....read more

You are blindfolded and 10 coins are placed in front of you on the table. You are allowed to touch the coins but can’t tell which way up they are by feel. You are told that there are 5 coins head up, and ...read more

There are 4 persons (A, B, C and D) who want to cross a bridge in night.

1. A takes 1 minute to cross the bridge.
2. B takes 2 minutes to cross the bridge.
3. C takes 5 minutes to cross the bridge.
4. D takes 8 minutes t...read more

You are given a string 'S' containing an arithmetic expression. Your task is to return all the possible results obtained after putting the valid parenthesis.

It is guaranteed th...read more