
C. Write a JavaScript program that would input a student?s final grade from 50-100. Evaluate the Final grade and display the Point Equivalent based on the table below. Indicate also the remarks if it is ?Passed? or ?Failed?.

Hi Friend,
Try the following code:
<html>
<head><title>Result</title>
<script>
function findResult(){
var result="";
var grade="";
var mm=document.form.marks.value;
if(mm>90){
grade="A";
result="Passed";
}
else if(mm>80&&mm<=90){
grade="B";
result="Passed"
}
else if(mm>70&&mm<=80){
grade="C";
result="Passed";
}
else if(mm>60&&mm<=70){
grade="D";
result="Passed";
}
else if(mm>50&&mm<=60){
grade="E";
result="Passed";
}
else if(mm<=50){
grade="F";
result="Failed";
}
document.writeln("Student Grade: <b>"+grade+"</b><br>");
document.writeln("Remarks: <b>"+result+"</b>");
}
</script>
</head>
<form name="form">
Student Marks: <input type="text" name="marks"><br><br>
<input type="button" value="Submit" onclick="findResult();">
</form>
Thanks