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 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:Working through the diagram in columns, left to right, The sum of the numerical values of the
letters in each column follows the sequence 17, 18, 19 and 20.
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.
Answer: Option D Explanation:Starting on the top left, and moving in an anti-clockwise spiral towards the centre, letters advance
through the alphabet by 3 letters at a time.