The cave has 16 blocks with 5 passages/corridors each in north-south and east-west
directions. When they (Timon and Pumbaa) cross one block in the east direction the
hyena count increases by 2 and doubles for every block passed going south. The
hyena count in the cave begins at zero at the top left corner(entrance) and Timon
and Pumbaa reach to the topmost row’s middle point of the cave-The Main
room(This is where they get to know the rules regarding the hyenas). This means the
current hyena count in the cave is 4. But all hope is not lost. For every block they
move north, the hyena count halves, and west - decreases by 2. Also, they cannot
pass the same corridor in any direction twice. However, they can pass an
intersection twice. They must get to the exit without the hyenas, which is at the
bottom right corner of the lab. (Note: a negative count is possible: you can think of it
as Timon and Pumbaa being able to fight off the hyenas.)
If every block has dimensions 1m X 1m then what distance will Timon and Pumbaa
travel to reach the exit from the entrance, including reaching the main room from the
entrance?
How many turns will they make? Give the sum of both.
a) 30 b) 28 c) 26 d) 24
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