Answer	:	0
Explanation	:	In each row, the left hand number equals the total of the even valued letters in the middle box, and the right hand number equals the total of the odd valued letters in the middle box.

Answer	:	6
Explanation	:	In each row of the diagram, the numerical value of the middle letter equals the sum of the left and right hand numbers, subtracting 3

Answer	:	F
Explanation	:	In each diagram, convert each letter to its numerical value, and read the top and bottom pairs of letters as complete 2 digit values. Multiply these values together to give the 3 digit result written in the centre spaces.

View Answer & Explanation

Answer	:	C
Explanation	:	[NIL]

Answer	:	Q
Explanation	:	Adding the three numbers in each square together gives the numerical value of the letter at the centre of each square