Latest riddles

I'm under your face,
I'm outside your mind;
a biological case,
pressure brings pain sometimes.
What am I?

Answer

Skull.

Answer

When it is 15 minutes into 24 hours.

If:
8809 = 6
7111 = 0
2172 = 0
6666 = 4
1111 = 0
3213 = 0
7662 = 2
9312 = 1
0000 = 4
2222 = 0
3333 = 0
5555 = 0
8193 = 3
8096 = 5
7777 = 0
9999 = 4
7756 = 1
6855 = 3
9881 = 5
5531 = 0

Then, 2581 = ?

Answer

2 (Count the number of closed loops)
eg: 8 would have 2, 6 would have 1, 0 would have 1, 00 would have 2.

Three friends check into a motel for the night and the clerk tells them the bill is $30, payable in advance. So, they each pay the clerk $10 and go to their room. A few minutes later, the clerk realizes he has made an error and overcharged the trio by $5. He asks the bellhop to return $5 to the 3 friends who had just checked in. The bellhop sees this as an opportunity to make $2 as he reasons that the three friends would have a tough time dividing $5 evenly among them; so he decides to tell them that the clerk made a mistake of only $3, giving a dollar back to each of the friends. He pockets the leftover $2 and goes home for the day! Now, each of the three friends gets a dollar back, thus they each paid $9 for the room which is a total of $27 for the night. We know the bellhop pocketed $2 and adding that to the $27, you get $29, not $30 which was originally spent.
Where did the other dollar go?

Answer

The facts in this riddle are clear: There is an initial $30 charge. It should have been $25, so $5 must be returned and accounted for. $3 is given to the 3 friends, $2 is kept by the bellhop - there you have the $5. The trick to this riddle is that the addition and subtraction are done at the wrong times to misdirect your thinking - and quite successfully for most. Each of the 3 friends did indeed pay $9, not $10, and as far as the friends are concerned, they paid $27 for the night. But we know that the clerk will tell us that they were charged only $25 and when you add the $3 returned with the $2 kept by the bellhop, you come up with $30.

The person who made me does not want me , the person who bought me does not need me, the person who
needs me does not know it, what am I?

Answer

Coffin

101 x 5 = SOS
567 x 2 = hello
So,
101 x 7 = ???
(not 707)

Answer

LOL.
101 x 5 = 505 which looks like SOS,
567 x 2 = 01134 (put in calculator and turn upside down) looks like hello
101 x 7 = 707 turn upside down and it becomes LOL.

Name four days of the week that start with the letter "t"?

Answer

Tuesday, Thursday, today, and tomorrow!

What part of a fish weighs the most?

Answer

Scales.

Why was the math book sad?

Answer

It had too many problems.

I have a glass of water. I pour it into a bigger glass of water and it fills completely to the top. I pour that same amount of water into another bigger glass of water and it pours to the top, and I repeat this process again 3 more times.
How is this possible?

Answer

The glass is getting bigger in height but smaller in width.

You just smashed open your piggy bank and counted 55 coins totaling $10.00.
There are more nickels than pennies, more dimes than nickels, and more quarters than dimes.
How many of each coin is there?

Answer

There are several answers.

One potential answer is: 31 quarters, 21 dimes, 3 nickels, and 0 pennies.

You have two slow-burning fuses, each of which will burn up in exactly one hour. They are not necessarily of the same length and width as each other, nor even necessarily of uniform width, so you can't measure a half hour by noting when one fuse is half burned. Using these two fuses, how can you measure 45 minutes?

Answer

Light one fuse at both ends and, at the same time, light the second fuse at one end. When the first fuse has completely burned, you know that a half hour has elapsed, and, more relevantly, that the second fuse has a half hour left to go. At this time, light the second fuse from the other end. This will cause it to burn out in 15 more minutes. At that point, exactly 45 minutes will have elapsed.