January 15 Q1 function myFunc() \{ let a =10; if (true) \{ let a =5; console. log(a); \} console. log(a); myFunc(); Q2 const square = num num num; console. log( square (3)+5); Q3 let x=30; let y="200; console. log(x+y); Q4 const nums =[10,20,8,17]; nums. filter (e=>>10); console. log( nums ); Q5 const nums =[30,35,42,20,15]; console. log (nums. every (num num >20) )