Q.1
Find the 116th letter in the pattern CATCATCAT..., and pick the correct reason why using the pattern.
116 is not divisible by 3, so the 116th letter is a C.
The closest number to 116 that is divisible by 3 is 117, so the 117th letter is a T, so the 116th letter is an A (one less).
116 divided by 3 is 38, so the 116th letter is the same as the 38th letter.
116 is divisible by 4, and A is the 4th letter, so the 116th letter is an A.