Multiple choice general knowledge How many days can the Aonla be kept in salt solution? 15 days 30 days 60 days 75 days Reveal answer Fill a bubble to check yourself D Correct answer Explanation Aonla (Indian gooseberry) can be preserved in salt solution for up to 75 days. This preservation method is common in traditional food processing. The salt solution acts as a preservative, extending shelf life significantly beyond fresh storage.