The following alphametic has only one solution. Can you find it?
ENLIST + SILENT + LISTEN = ANAGRAM

PS: You may start the number from 0.

I cannot talk, but I always reply when spoken to. What am I?

A new clothing store has a unique method of pricing items. A vest costs $20, a tie costs $15, a blouse costs $30, and underwear costs $45. How much would pants cost?

Jessica is telling her friends this story and asks them to guess if it’s the truth or a lie: “There was a man sitting in a house at night that had no lights on at all. There was no lamp, no candle, and no other source of light. Yet, he sat in the house and read his book happily.” Her friends say she’s lying, but Jessica corrects them and says she’s telling the truth. Jessica’s story is true—but how?

I’m tall when I’m young, and I’m short when I’m old. What am I?

Can you move 2 matchsticks to form four equal sized squares.

What has a ring but no finger?

You can hear me, but you can't touch or see me.

What am I?

Which number comes next in the number series?

2, 9, 30, 93, ?

If it took eight men ten hours to build a wall, how long would it take four men to build it?