diff --git a/buildlogic/que1.js b/buildlogic/que1.js
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+++ b/buildlogic/que1.js
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+// Create a CLI app which takes name, unit test marks, pre final marks, final marks of 5 students. And then print who has the highest marks. What if I ask you to print the average as well?
+
+
+// add readlineSync package
+var readlineSync = require('readline-sync');
+ 
+// array of questions
+var questions = ["Enter your name " , "Enter unit test marks " , "Enter preFinal marks " , "Enter final marks "]
+
+var highest = 0;
+var ranker = ""
+
+
+// for loop 
+for(var i=0; i< 5; i++){
+  
+ var userName = readlineSync.question(questions[0]);
+ var unitMarks = readlineSync.question(questions[1]);
+ var preFinal = readlineSync.question(questions[2]);
+ var final = readlineSync.question(questions[3]);
+ 
+ var sum = Number(unitMarks) + Number(preFinal) + Number(final)
+
+ var avg = (sum) / 3
+
+ console.log(userName + " your Average marks from all three test is " + avg)
+
+if(sum > highest){
+  highest = sum
+  ranker = userName
+} 
+}
+
+console.log("Highest scorer is: " + ranker + " whose total is: " + highest)
+