What is the next number in the series?

15 29 56 108 208 ?

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

What does this Rebus Picture means ?

You have two buckets of 11 liters and 6 litres.
How can you measure exactly 8 litres?

An equation has been laid down using a few matchsticks. However, as you can see, the equation is not correct. Can you correct the equation if you are allowed to add or remove 5 matchsticks?

John and Jenni are a married couple. They have two kids, one of them is a girl. Assume safely that the probability of each gender is 1/2.
What is the probability that the other kid is also a girl?

Hint: It is not 1/2 as you would first think.

They came out at night, without being called.
They lost at day, without being stolen.
Who are they?

I look flat, but I am deep. Hidden realms I shelter. Lives I take, but the food I offer. At times I am beautiful. I can be calm, angry, and turbulent. I have no heart but offer pleasure as well as death. No man can own me, yet I encompass what all men must have. What am I?

Find the next number in the series?
2, 12, 36, 80, 150, 252, 392, _ ?

Can you find a five letter word that is left with only two letters if one is removed?