A man dies of old age on his 25 birthday. How is this possible?

The more you take me, the more you leave me behind.
Who Am I?

I sleep during the day and fly at night, but I have no feathers to aid my flight. What am I?

How many cubic feet of dirt are in a hole of one foot deep, three feet long, and two feet wide?

Three people check into a hotel. They pay $60 for the rent of the room. After they check-in, the manager realize that the rent for the room is $55. So, he gives $5 to the bellboy and asks him to give it to them. The bellboy thinks that it will be difficult for the three people to share $5 among them and seeking the personal benefit, he pockets $2 and gives the remaining $3 to them.

Now, each person paid $20 and got back $1. In this manner, each of them paid just $19 which totals to the amount of $57. The bellboy has $2 with him and adding them, we get $59. So where is the remaining $1?

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?

what does this picture(rebus) riddle means ?

Can you find the least possible number such that

If the number is divided by 3, it gives the remainder of 1;
If the number is divided by 4, it gives the remainder of 2;
If the number is divided by 5, it gives the remainder of 3;
If the number is divided by 6, it gives the remainder of 4.

Can you find out a way through which you can make five squares out of the given figure by moving just six match sticks?

Can you move two match sticks to make it 430?