Solution:

When it become french fires :-)

Solution:

NONE, holes are empty.

Solution:

Belgium, Chile, Fiji, Egypt

Solution:

Either your read from start or from ends, it will be same

Solution:

Both of them were sitting in the opposite directions of the table with their backs facing each other.

Solution:

Align the toothpicks to form TEN. Use one toothpick for each of the lines.

Solution:

November, Their calandar was 13 days behind ours.

Solution:

If they are standing back to back, then it is possible.

Solution:

The Hundred Years war lasted 116 years from 1337 to 1453.

Solution:

The pills can run for an hour.

Explanation:
If you had ninety minutes in mind, then you are wrong. You took the first pill at the zero minute. Then you took the second pill after 30 minutes and the third pill after 30 + 30 i.e. 60 minutes or an hour.