Angel One SDE-1 (Frontend) interview questions

2 tech rounds and one managerial round. All rounds are 60 minutes. The focus is on javascript in all tech rounds. Basic questions like let, var and const, currying, coercion, promises, async await, execution context, hoisting, etc. In second round, I was given to write code in javascript for polyfill, classes and one simple react application. Tech round interviewers were very good and helpful. Got rejected after managerial round even though I have answered all the questions. Was a waste of time. Please don't interview here. They just like to waste people's time.