Question

userAnswer[] holds the string of the answer the user types in and is comparing it to answers[] to see if they match up and then spits out correct or wrong. j is equal to the question number. So if j was question 6, answers[j] should refer to answers[6] right?
Then userAnswer[6] should compare to answers[6] and match if its correct. But its giving me wrong answers and displaying the answer I typed as correct.

int abc, loopCount = 100;
int j = quesNum, overValue, forLoop = 100;

for (int loop = 1; loop < loopCount; loop++)
{
    aa = r.nextInt(10+1);
    abc = (int) aa;

    String[] userAnswer = new String[x];

    JOptionPane.showMessageDialog(null,abc);

    if(abc < x)
    {
        userAnswer[j] = JOptionPane.showInputDialog(null,"Question "+quesNum+"\n"+questions[abc]+"\n\nA: "+a[abc]+"\nB: "+b[abc]+"\nC: "+c[abc]+"\nD: "+d[abc]);

        if(userAnswer[j].equals(answers[j]))
        {
            JOptionPane.showMessageDialog(null,"Correct. \nThe Correct Answer is "+answers[abc]);
        }
        else
        {
            JOptionPane.showMessageDialog(null,"Wrong. \n The Correct Answer is "+answers[abc]);
        }//else

    }//if

}//for

Answer 1

Your indices are named poorly, and you mix them up yourself. You want to check answers[abc] and not answers[j] against userAnswer[j].