John named his first son Alpha, second Beta, third Charlie and fourth Delta. What is the fifth son's name?

Identify the hidden meaning behind this picture?

Sachin bought a car with a strange 5 digit numbered plate.The water image of the number is 78633 more than my car number. All the digits of car number are distinct.

What is the original number on number plate?

John was writing his first book. After saving the document, he locked his laptop with a password and mentioned some phrases for the hint box.

A friend of his tried opening his laptop but found out that it was password protected. Following is the hint that appeared.
1 mobile 3 books 2 roars 1 night 4 balls 2 lighters 1 ghost 1 hat 3 watches.

Can you help him in cracking the password?

When it's bad luck to meet a black cat?

What can you catch but never throw?

What is the word or phrase?

If you toss a coin 10 times and it lands heads up every time, what are the chances it will land heads up if you toss it again?

If you drop me I’m sure to crack, but give me a smile and I’ll always smile back. What am I?

A man and a dog were going down the street. The man rode, yet walked. What was the dog’s name?