If nine thousand, nine hundred nine dollars is written as $9,909,
how should twelve thousand, twelve hundred twelve dollars be written?

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?

O_er_t_o_

Complete the missing letters of the given word.

There are four 3-link chains. All you have to do is join them into a big 12-link chain. For joining two closed links, one of the links must be cut and placed onto the other link for closing.

How many minimum links will you have to cut to make the big chain?

Two batsman each on 94 runs. Seven runs needed to win in last 3 balls. Both make 100*. How?

1 + 9 + 8 = ?
considering, 28 + 8 + 92 = 10

Can you place six X (crosses) in below board without making three in a row in any way ?

A man dies of old age on his 25 birthday. How is this possible?

What jumps when it walks and sits when it stands?

Count The number of F's in the paragraph below:

"FINISHED FILES ARE THE RESULT OF YEARS OF SCIENTIFIC STUDY COMBINED WITH THE EXPERIENCE OF YEARS"