diff --git a/03_Day_Booleans_operators_date/03_day_starter/index.html b/03_Day_Booleans_operators_date/03_day_starter/index.html
index 2a8e6a8..9cdaf19 100644
--- a/03_Day_Booleans_operators_date/03_day_starter/index.html
+++ b/03_Day_Booleans_operators_date/03_day_starter/index.html
@@ -8,6 +8,7 @@
30DaysOfJavaScript:03 Day
Booleans, undefined, null, date object
+
diff --git a/03_Day_Booleans_operators_date/03_day_starter/scripts/main.js b/03_Day_Booleans_operators_date/03_day_starter/scripts/main.js
index 7762908..003b80c 100644
--- a/03_Day_Booleans_operators_date/03_day_starter/scripts/main.js
+++ b/03_Day_Booleans_operators_date/03_day_starter/scripts/main.js
@@ -1 +1,48 @@
-// this is your main.js script
\ No newline at end of file
+// this is your main.js script
+console.log(null)
+let a = 2;
+let b = 2;
+console.log(a===b);
+
+
+let num = 10;
+num < 5
+? console.log(`${num} is less than 20`)
+: console.log(`${num} is not less than 20`)
+
+// let def = prompt('Enter a number', 'number goes here');
+// console.log(def)
+
+// let sure = confirm("DO you want to exit page?");
+// console.log(sure)
+
+let firstName = 'ronil';
+let lastName = 'shakya';
+let country = 'nepal';
+let city = 'lalitpur';
+let age = 20;
+let isMarried = false;
+
+console.log(typeof firstName);
+console.log(typeof age);
+console.log(typeof isMarried);
+console.log(4 !== 4)
+
+let s1 = 'python';
+let s2 = 'jargon';
+console.log(s1.length == s2.length)
+
+// let name = prompt("Enter the name");
+// if (name.length > 5)
+// console.log('too long')
+// else
+// console.log('too short')
+
+let now = new Date();
+let year = now.getFullYear();
+let month = now.getMonth();
+let day = now.getDay();
+let hour = now.getHours();
+let minute = now.getMinutes();
+console.log(`${year}-${month}-${day} ${hour}:${minute}`)
+