What does below Rebus say?

XLR8

Let's play a word game. Following are some meaningless words that can be completed by adding random letters on either side of the word.

For example, the word "rdo" can be formed into "pardon".

Using the same technique, can you complete the given words?
ecalc
airb
rinci
tibac
uidel
gorit
igna
eyho

Analyze and find the missing item in the sequence:
16, 06, 68, 88, __, 98

Which digit occurred maximum times between the number 1 and 1000?

A man who was outside in the rain without an umbrella or hat didn’t get a single hair on his head wet. Why?

What is the difference between a jeweller and a jailer?

If a shopkeeper can only place the weights on one side of the common balance. For example, if he has weights 1 and 3 then he can measure 1, 3 and 4 only. Now the question is how many minimum weights and names of the weights you will need to measure all weights from 1 to 1000? This is a fairly simple problem and very easy to prove also.

Can you complete the sequence puzzle?

AR TA GE CA LE VI LI _

Your mother’s brother’s only brother-in-law is asleep on your couch. Who is asleep on your couch?

At the local model boat club, four friends were talking about their boats.

There were a total of eight boats, two in each colour, red, green, blue and yellow. Each friend owned two boats. No friend had two boats of the same colour.

Alan didn't have a yellow boat. Brian didn't have a red boat but did have a green one. One of the friends had a yellow boat and a blue boat and another friend had a green boat and a blue boat. Charles had a yellow boat. Darren had a blue boat, but didn't have a green one.

Can you work out which friend had which coloured boats?