The more it dries, the wetter it becomes. Can you tell what it is?

There are are five things wrong with this sentence; only geniuses will be able to to spot all of the mitstakes

Decode below three cipher riddles:

26 L of the A
7 D of the W
1000 Y in a M

15 caves are arranged in a circle at the temple of doom. One of these caves has the treasure of gems and wealth. Each day the treasure keepers can move the treasure to an adjacent cave or can keep it in the same cave. Every day two treasure seekers visit the place and have enough time to enter any two caves of their choice.

How do the treasure seekers ensure that they find the treasure in the minimum number of possible days?

What is the next number in the series?

15 29 56 108 208 ?

What common phrase is represented by the below lines

Easy going:
Weak, 'I'm going.'
Tough, 'I'm staying.'

Medium going:
Weak, 'I'm going.'
Tough, 'I'm staying.'

Tough going:
Weak, 'I can't do it, I'm staying!'
Tough, 'Let's get going.'

Can you identify the famous TV character from the rebus below?

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.

Which is Odd One Out and why?

4377

3954

9862

8454

9831

I am a prime number.
The double of myself is equal to the square of me.

which number am I?