I travel all around the world but always stay in the corner. What am I?

What is the next number in the series?

15 29 56 108 208 ?

Find the Next Number in the Sequence

2 9 3 1 8 4 3 6 5 7 ?

Give it food and it will live; give it water and it will die.

Two Twins Jack and Jill were standing back to back and suddenly they started running in opposite direction for 4 kilometres and then turn to left and run for another 3 kilometres.

what is the distance between the Baggio twins when they stop ?

Can you find the ages of a son, father and grandfather based on the following facts?
The sum of the ages of grandfather, father and son is 140 years.
The age of the son in months is the same as the grandfather in years.
The age of the son in days is the same as the father in weeks.

What is common among 11, 69, and 88?

Below, you can see some coding:
January = 1017
February = 628
March = 1335
April = 145
May = 1353
June = 1064
July = 1074
August = 186

Now deciphering the way it has been coded, can you find out how September will be coded?

Where do you go to learn how to make ice cream?

What work can one never finish?