Nykaa Interview Questions, Process, and Tips

Q1. Sort an array if an array has only 0,1,2s
Ans. 
Sort an array of strings containing only 0s, 1s, and 2s.
• Use three pointers to keep track of the positions of 0s, 1s, and 2s in the array.

• Iterate through the array and swap elements based on the values of the pointers.

• Example: Input array = ['1', '0', '2', '1', '0'], Output array = ['0', '0', '1', '1', '2']
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Q2. Longest palindromic substring
Ans. 
Find the longest palindromic substring within a given string.
• Iterate through each character in the string and expand around it to find palindromes.

• Keep track of the longest palindrome found so far.

• Consider both odd and even length palindromes.
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Response for product damage return to vendor ,GRN,RTO

Q1. Do you know about withholding tax?
Ans. 
Withholding tax is a tax deducted at source on income payments.
• Withholding tax is a tax deducted by the payer of income, rather than the recipient.

• It is commonly applied to interest, dividends, royalties, and other payments.

• The withheld tax is then paid directly to the government by the payer.

• It is used to ensure that the government receives tax revenue in a timely manner.

• Different countries have different withholding
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Q2. Do you know about Purchase order?
Ans. 
Purchase order is a document issued by a buyer to a seller, indicating types, quantities, and agreed prices for products or services.
• Purchase order is a formal request from a buyer to a seller to purchase goods or services.

• It includes details such as item descriptions, quantities, prices, and terms of the sale.

• Purchase orders help in tracking and managing purchases within an organization.

• They serve as a legally binding...read more
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Q1. Easy question with negotiation in salary
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Q2. How much did you expect
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