How to make review system in quiz game?

Hi all ,I want to make a review system in my quiz game.

The player can review the questions on every Level before playing.

I want to show 10 questions each round.

But it will show Round 1-1,Round 2-2, Round 3-3...to Round 10-10 , total ten questions.

This is not what I want. I want Round 1 , 1-10 questions.

Can someone check my code and give me a point.

Thank !

RoundData:

 using System.Collections;
 using System.Collections.Generic;
 using UnityEngine;
 
 
 [System.Serializable]
 public class RoundData 
 {
 
     public string _name;
     public float timeLimitInSeconds  ;
     public QueData[] questions;
     
    
 }

QueData:

 using System.Collections;
 using System.Collections.Generic;
 using UnityEngine;
 
 
 [System.Serializable]
 public class QueData 
 {
    
     public string queText;
     public AnsData[] answers;
 
 }
 

QueButton:

 using System.Collections;
 using System.Collections.Generic;
 using UnityEngine;
 using UnityEngine.UI;
 
 public class QueButton : MonoBehaviour
 {
     public Text queText;
     private QueData queData;
 
 
     public void QueSetup(QueData data)
     {
         queData = data;
         queText.text = queData.queText;
     }
 
 
 }
 

QuizCon:

 using System.Collections;
 using System.Collections.Generic;
 using UnityEngine;
 using System.IO;
 using UnityEngine.Networking;
 using System.Text;
 
 
 
 
 public class QuizCon : MonoBehaviour
 {
     public RoundData[] allRoundData;
     public Transform queButtonParent;
     public SimpleObjectPool queButtonObjectPool;
 
     private int index;
     private string gameDataFileName = "quiz.json";
 
 
 
 
     private void Start()
     {
         //index = PlayerPrefs.GetInt("NowLevelStage");
         DontDestroyOnLoad(gameObject);
         StartCoroutine(testload());
         ShowQue();
     }
 
     public RoundData GetCurrectRoundData()
     {
         return allRoundData[index];
     }
 
     public void RoundAdd(int LevelNum)
     {
         index = LevelNum;
     }
 
     private void ShowQue()
     {
         for (int i = 0; i < allRoundData.Length; i++)
         {
 
             RoundData round = allRoundData[i];
 
             GameObject queButtonObject = queButtonObjectPool.GetObject();
             queButtonObject.transform.SetParent(queButtonParent);
 
             QueButton queButton = queButtonObject.GetComponent<QueButton>();
             queButton.QueSetup(round.questions[i]);
         }
     }
 

Like this