Answer: Option A Explanation:Working in rows, add together the numerical values of the left and right hand letters to
give the numerical value of the central letter.
Answer: Option A Explanation:The alphabetical value of the letters in the left hand column follows through the sequence of Prime Numbers,
with the letters in the right hand column representing the corresponding reverse alphabetical values.
Answer: Option B Explanation:Starting with the A on the left hand side, move around the shape in a clockwise spiral towards the centre.
Letters advance through the alphabet in steps of 4, 5 then 6, repeating this pattern all the way around.
Answer: Option C Explanation:In each segment of the diagram are a pair of letters, one of which is the same distance from the start of
alphabet as the other is from the end.
Answer: Option C Explanation:In each row, letters follow the alphabetic sequence, in steps of 4 letters each time for the first row,
5 letters for the second, then 6, 7 etc.