let str = "Lavanya"; let bool = true; let val; let valNull = null; // Declare variables to store your first name, last name, marital status, country and age in multiple lines let fname = "Lavanya"; let lname = "Sathya"; let maritalStatus = false; let country = "India"; let age = 25; // Declare variables to store your first name, last name, marital status, country and age in a single line let Fname = "lavanya", Lname = "Sathya", marital = false, Country = "India", Age = 25; // Declare two variables myAge and yourAge and assign them initial values and log to the browser console. const myAge = 25; const yourAge = 30; console.log(`I am ${myAge} years old.`); console.log(`You are ${yourAge} years old.`);