The below given figure comprises of a pattern through which you can determine the missing letter. Can you push your mind to find the pattern and add the missing letter?

What kind of band never plays music?

What is the four-digit number in which the first digit is one-third the second, the third is the sum of the first two, and the last is three times the second?

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

Complete the following series. It.s very logical:

1, 4, 5, 6, 7, 9, 11, __?

How is the moon similar to a dollar?

Suppose we lay down two cups in front of you. One of the cups is filled with tea and the other one with coffee. Now we ask you to take a spoonful of tea and mix it with the coffee. At this moment, the coffee cup has a mixture of tea and coffee. You have to take that mixture (spoonful) and add it back to the tea.

Can you now tell if the cup of coffee has more tea or the cup of tea has more coffee?

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

They are the five precious gems of an everyday sort and all can be found on a Tennis Court. Who are they?

You and your two friends are working in a multinational company. How can you three find out the average salary of you all without disclosing your own salary to the other two?