Random Puzzles 

Workings

Hint
Think about the first digits of the numbers.

Answer
There are more 2's because of the numbers beginning with 20,000.

Workings

Hint
Don't forget rooms 440 to 449.

Answer
120 times.

Reasoning
Don't forget rooms 440 to 449, especially room 444.

400, 401, 402, 403, 404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419, 420, 421, 422, 423, 424, 425, 426, 427, 428, 429, 430, 431, 432, 433, 434, 435, 436, 437, 438, 439, 440, 441, 442, 443, 444, 445, 446, 447, 448, 449, 450, 451, 452, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464, 465, 466, 467, 468, 469, 470, 471, 472, 473, 474, 475, 476, 477, 478, 479, 480, 481, 482, 483, 484, 485, 486, 487, 488, 489, 490, 491, 492, 493, 494, 495, 496, 497, 498, 499.

Workings

Hints
The first letters of the animals are: E, C, K, G, R, C, T, H, P, R.

Answers
elephant crocodile kangaroo giraffe rhinoceros chimpanzee tortoise hippopotamus porcupine rattlesnake

Workings

Hint
Take a close look at some of the letters.

Answer
Edward.

The last letters are in alphabetical order, so Edward should be the 4^th name, and not the 6^th.