JSFiddle - React, Tailwind, and code Playground

by Arif Hasan

JavaScript

Try following

let arr1 = [
    {
      "name": "Study",
      "questions": [
        {
          "question": "Would you Love to learn about Java?",
          "answer": "Yes"
        }
      ]
    },
    {
      "name": "Song",
      "questions": [
        {
          "question": "Would you Love to learn about song?",
          "answer": "Yes"
        },
        {
          "question": "Would you Love to learn about rock?",
          "answer": "No"
        }
      ]
    }
  ]

  arr1.map((element, index) => {
 
    {
      questions: element.questions.map((e, i) => {
        console.log(e); console.log(i); return {
          ...e,
          name: element.name
        };
      })
    }
  })