# javascript question and answer

ust for beginners, I believe you are enjoying

1 . user se number maango usmein 10 add kro and agr wo 10 add krne pr 20 se jada ho jaaye to bolna hello nahito bolna hey

```javascript

var num= prompt("number do");
var newnum = Number(num)+10;
if (newnum>20){
    console.log("hello");
}
else{
    console.log("hey");
}
```

2\. user se number maango 2 bar and dono ko add kro and agr dusre number ki last digit us added number se chhoti hai to print kro hello

```javascript
var num1=  Number(prompt("number dedo"));
var num2=  Number(prompt(" ek aur number dedo"));
var add = num1+num2;
if(num2%10<add){
    console.log("hello");

}
else{
    console.log("hye");
}
```

ser se do password maango an agr match kr jaaye log in kro nahi to mna kr dod

```javascript

var pass1=prompt("pass dedo");
var pass2=prompt("sec pass dedo");
if (pass1 === pass2){
    console.log("login allowed");

}
else{
    console.log("login not allowed");
}
```

even and odd

```javascript

var num = prompt("ek number do");

num=Number(num);

if (num%2===0){
    console.log("even");
}
else{
    console.log("odd");
}
```