Which number replaces the question mark?
5
6
7
8
Correct answer is A
In each row, add together the numerical values of the 3 central letters to give a 2 digit sum, and put this 2 digit sum in the left and right hand boxes at the end of the rows.
Which letter replaces the question mark?
R
P
K
O
Correct answer is D
Working in rows, add up the digits in each row and put the letter with this numerical value in the centre of the row.
Which grid replaces the question mark?
A
C
D
E
F
Correct answer is A
Working in rows, if you superimpose the pattern of spots in the left and right hand grids you get the pattern in the central grid.
Which symbol is needed to make the scale balance?
Anchor
Binoculars
Buoy
Binoculars and Anchor
Correct answer is A
The Binoculars = 1, the Anchor = 3 and the Buoy = 5
Which number replaces the question mark?
2
4
6
8
Correct answer is B
Split the left and right hand circles in half vertically. The letter with the numerical value of the sum of the digits in the left half of the left hand circle is placed in the top left segment of the central circle, and the letter with the numerical value of the sum of the digits in the right half of the left hand circle is placed in the top right segment of the central circle. Repeat this formula for the 2 halves of the right hand circle, putting the resulting letters in the lower segments of the central circle.