Look at the below sequence of letters and tell us what the next letter should be:

O T T F F S S ?

Rob is taller than Edwin, and Jurgen is shorter than Rob.
Of only one of the following statements, we now certainly know it is correct:

A.Edwin is taller than Jurgen
B.Jurgen is taller than Edwin
C.It cannot be determined if Jurgen or Edwin is the tallest.

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

2, 3, 5, 9, 17, _ What is the next number in the sequence?

In the city of Brain Teasers, 5% of people do not list their phone numbers. Now if we select random 100 people from the phone directory, then how many people selected will have unlisted phone numbers?

What Adam and Eve do not have but the rest of the people have?

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

Alpha is Beta's sister.

Gamma is a Beta mother.

Delta is Gamma's father.

Tango is Delta's mother.

Then,

How is Alpha related to Delta?

Suppose you are sitting in an interview and the interviewee asks you an aptitude question.

You have three buckets with a capacity of 4 litres, 8 litres and 10 litres and you have a large tank of water. Now you have to measure 3 litres of water precisely using those buckets. How will you do it?

If 1+9+8=1, what is 2+8+9?