Answer: Option D Explanation:The number of black dots in each grid increases by 1 each time, starting with the top left grid and working to
the right, top row then bottom row.
Answer: Option B Explanation:In each row of the diagram, the reverse alphabetical value of the central letter equals the sum of the left and right hand digits.
Answer: Option B Explanation:Convert each letter to its numerical value, and read each pair of values as 2 digit numbers.
In each row, the number in the centre equals the difference between the 2 digit values on the left and right.
Answer: Option D Explanation:Start in the top left hand corner and move anti clockwise around the perimeter of the square. Letters are written in
alphabetical order, skipping 1 letter, then 2 letters, then 3 etc.
Answer: Option A Explanation:No answer description available for this question.