Solution:

In a microwave,

Explanation:
99 implies 1minute and 39seconds
100 i.e 1:00 implies just 1minute

Solution:

17

Solution:

Ruppell's vulture generally found on high altitude and Mr. smith was on the plane. The vulture hit the plane and the plane got crashed.

Solution:

Discovered or not, it's always biggest ocean in the world.

Solution:

Mitch and Irene are the names of hurricane occurred in 2011 and 1998 respectively.

Solution:

Albumen is white of an egg (many of you have must have guessed yolk, which is yellow).

Solution:

The timer of a microwave.

The timer of a microwave generally consists of 4 digits. First two digit for minutes and next two for seconds.
So,
99 indicates - 1 minute 39 seconds
100 indicates - 1 minutes (1:00)

Solution:

The fastest or even the slowest rabbit can only run till the mid point into the given garden. After the mid point, it will actually be running out of the given garden.

Solution:

96
Explanation:
The position of boys higher than Joshua in the queue is 100 - 95 = 90.
Therefore, the position of Joshua from the top is 95 + 1 = 96.

Solution:

It can be possible if she was living in B.C. not A.D.