What numbers should go on the bottom line?
3 6 9 15
8 2 10 12
11 8 19 27
19 10 29 39
? ? ? ?

There's one "sport" in which neither the spectators nor the participants know the score or the leader until the contest ends.

What is it?

Five lovely ladies(Sophia, Isabella, Madison, Emma and Olivia) planned a picnic.

They each buy one thing each for the picnic.

Sophia, Emma and Olivia got a drink : orange-Juice, apple-juice, and mango-juice.
Olivia got the drink with the same letter as the one in her first name.
Emma loves mango-juice.
The other two bring some food : chocolates and pizza.
Also Madison is allergic to cheese.

So which ladies bought what ?

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

John left on a horse on Thursday , was gone for two days, and came back on Thursday after completing his work. How did that happen?

I have a five and a three-gallon jar. Assuming there is an infinite supply of water, how can I measure one-gallon water?

Be active and find the killer in the picture Riddle below.

It has five wheels, though often think four, You cannot use it without that one more, You can put things in it, you can strap things on top, You can't find it in the market, but you can still go shop. What is it?

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

What begins with T, ends with T, and has T in it?