OLX Interview Questions, Process, and Tips

Golden rules of accounting are basic principles that guide the process of recording financial transactions.

• The three golden rules of accounting are: Debit the receiver, Credit the giver; Debit what comes in, Credit what goes out; Debit expenses and losses, Credit income and gains.

• Double-entry accounting system is based on these rules to ensure accuracy and balance in financial records.

• For example, when a company receiv...read more

The question is asking for a variation of sorting an array containing 0s, 1s, and 2s.

• Use a three-way partitioning algorithm to sort the array in a single pass.

• Keep track of three pointers - low, mid, and high to partition the array.

• Example: Input array = [0, 1, 2, 1, 0], Output array = [0, 0, 1, 1, 2]

A palindromic substring is a string that reads the same forwards and backwards.

• Use dynamic programming to find the longest palindromic substring.

• Start by considering each character as the center of a potential palindrome.

• Expand outwards from each center to check for palindromic substrings.

• Keep track of the longest palindrome found so far.

• Example: Input 'babad', Output 'bab' or 'aba'.

Rank assigns unique ranks to each distinct value, while Dense Rank assigns consecutive ranks to each distinct value.

• Rank does not skip ranks when there are ties, while Dense Rank does

• Rank will have gaps in ranks if there are ties, while Dense Rank will not

• Rank function is used to assign a unique rank to each distinct row, while Dense Rank function is used to assign consecutive ranks to each distinct row

I have 5 years of experience working in the automotive industry, specifically in dealer management roles.

• Managed relationships with dealers to drive sales and increase profitability

• Implemented strategies to improve dealer performance and customer satisfaction

• Trained dealers on new products and services to enhance their sales capabilities

I used to sell kits for various purposes.

• I sold kits for automotive maintenance, first aid, home improvement, etc.

• I had experience selling kits with different components and price points.

• I focused on understanding customer needs and recommending the right kit for them.