Which word does the below Plexor means ?

What is the next number in the series?

15 29 56 108 208 ?

What is so fragile that saying its name breaks it?

Do you know of a place where the wind blows south and then suddenly shifts direction towards the north?

A pond had 60 fish, out of which, all but 20 died.
How many fishes are now present in that pond?

The product of three consecutive numbers is 7980.
Then the sum of these consecutive numbers would be?

A man calls his dog from the opposite side of a river. The dog crosses the river without a bridge or a boat and manages to not get wet. How is this possible?

A Club organizes a Running Race, and John, Jacob, Minda, and Tony participated.

The results are as follows

John beats Jacob
Minda beats Toni
Toni beats John

Who came first in the race?

Which part of London exists in France as well ?

A bank customer had $100 in his account. He then made 6 withdrawals. He kept a record of these withdrawals, and the balance remaining in the account, as follows:

Withdrawals Balance left
$50 $50
$25 $25
$10 $15
$8 $7
$5 $2
$2 $0
----- -----
$100 $99

Why are the Totals not tallying?