What does this rebus mean?

O
N
C
E
TIME

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

The owner of a popular clothing store comes up with his own method of pricing items. A vest costs $8, socks cost $10, a tie costs $6, and a blouse costs $12. Using the owner’s method, how much would a pair of underwear cost?

Using Only Five 5's and any mathematical operator make sum as 37

What is the next number?

77, 49, 36, 18 ?

I start and end with 500 and carry a 5 in my heart. But I require the first letter and the first number to be complete. I am the name of a King.

Who am I ?

What does man love more than life, hate more than death or mortal strife; That which contented men desire; the poor have, the rich require; the miser spends, the spendthrift saves, and all men carry to their graves?

81 x 9 = 801. What must you do to make the this equation true?

Can you find the odd number in the following five choices?

1) 482636
2) 259807
3) 865195
4) 104739
5) 391744

I have a big mouth and I am also quite loud! I am NOT a gossip but I do get involved with everyone's dirty business.