If Sarah is ranked 5th from the top and 10th from the bottom in a competition, how many competitors are there?

B. 15

If 'MANGO' is coded as 'NBOPH', what is the code for 'GRAPE'?

A. HSBQF

Four friends - A, B, C, and D - have different pets: a dog, a cat, a bird, and a fish. A does not have a dog or a cat. B has a pet that is not a bird. C does not have a fish. Who has the cat?

D. D

If the input sequence is '1 2 3 4 5', what will be the output after applying the rearrangement steps: Step 1: Move '5' to the front, Step 2: Swap '2' and '3'?

A. 5 3 2 1 4

If the word 'COLD' is coded as 'DPME', how is 'WARM' coded in the same way?

A. XBNQ