Random Puzzles 

Workings

Hint
This is a well known nursery rhyme.

Answer
AJCTA.

These are the initial letters from the nursery rhyme 'Jack and Jill went up the hill'. The letters represent 'and Jill came tumbling after'.

Workings

Hint
Which dog was first, and which was second?

Answer
# Name     Breed
1 Jamie    Dalmatian
2 Sammy    Alsatian
3 Whitney  Great Dane
4 Jimmy    Poodle

Reasoning
(Clue 1) Jamie was first, and (Clue 3) Sammy the Alsatian was second:
   # Name     Breed
   1 Jamie
   2 Sammy    Alsatian
   3
   4

(Clue 4) Whitney was owned before the poodle, leaving Jimmy last:
   # Name     Breed
   1 Jamie
   2 Sammy    Alsatian
   3 Whitney
   4 Jimmy    Poodle

(Clue 2) the Dalmatian was before the Great Dane:
   # Name     Breed
   1 Jamie    Dalmatian
   2 Sammy    Alsatian
   3 Whitney  Great Dane
   4 Jimmy    Poodle

Workings

Hint
Which digit is removed each time?

Answer
97.

Reasoning
The lowest digit is removed each time.

Workings

Hint
The first word ends with the letter A.

Answers
pnd    = panda frrt   = ferret s ln   = sea lion hdghg  = hedgehog chth   = cheetah tdpl   = tadpole ttr    = otter plr br = polar bear lprd   = leopard grff   = giraffe