IQ Puzzles 17
Answer of previous Puzzle 1:
7
In rows the right hand number equals the difference between the left and centre numbers.
Answer of previous Puzzle 2:
1
In each box, divide the 3 figure value represented on the upper line by the three figure value on the lower line. The answers are 22, 23 and 24.
Answer of previous Puzzle 3:
4
Working in rows, the central value equals the sum of the squares of the left and right hand numbers.
Answer of previous Puzzle 4:
Answer of previous Puzzle 5:
17
Starting in the top left square and moving clockwise, numbers increase in sequence by 2, 3, 4 and 5, keeping their correspon-ding positions in each square.
Answer of previous Puzzle 6:
X
Starting at the top, letters increase in value by 5, 4, 3 and 2.
Answer of previous Puzzle 7:
C
From the top, using the first 2 digit figure, the left hand letter below equals the alphabetical value of this figure and the right hand letter below equals the reverse alphabetical value.
Answer of previous Puzzle 8:
61
Starting at the top, double each number and add three to get the next one.
Answer of previous Puzzle 9:
B
If the watches are inverted, the digits read the same.
Answer of previous Puzzle 10:
D
Starting at the top left of the first figure and moving in a Z shape, letter values increase by 2, then 3, then 4, 5, and 6 to reach the top figure in the next diagram.
Answer of previous Puzzle 11:
4
The number in the centre of each triangle equals the product of the bottom two digits, plus the top digit.
Answer of previous Puzzle 12:
1
The grid is symmetrical around the two diagonal axis.
Answer of previous Puzzle 13:
D
Moving left to right along each row, the circle moves 3 places clockwise around the edge of the square, the triangle moves back and forth along the top left, bottom right diagonal and the star moves from the top to the bottom in a zigzag pattern.
Answer of previous Puzzle 14:
1:02
Three is taken away from each column in turn.
Answer of previous Puzzle 15:
B
In each square, the outer letters advance the same number of spaces indicated by the numerical value of the centre letter.
Answer of previous Puzzle 16:
Answer of previous Puzzle 17:
Five of Spades
Moving from left to right, cards are placed in alternate colours and suits, the red cards increase by two, the black cards decrease by two.
Answer of previous Puzzle 18:
4
The numbers in the inner ring correspond to the number of lines used to make the letters in the outer ring.
Answer of previous Puzzle 19:
24
Each number equals the sum of the two numbers above it.
Answer of previous Puzzle 20:
2 of any suit.
In each row the sum of the even cards, minus the sum of the odd cards, equals 10.
7
In rows the right hand number equals the difference between the left and centre numbers.
Answer of previous Puzzle 2:
1
In each box, divide the 3 figure value represented on the upper line by the three figure value on the lower line. The answers are 22, 23 and 24.
Answer of previous Puzzle 3:
4
Working in rows, the central value equals the sum of the squares of the left and right hand numbers.
Answer of previous Puzzle 4:
Answer of previous Puzzle 5:
17
Starting in the top left square and moving clockwise, numbers increase in sequence by 2, 3, 4 and 5, keeping their correspon-ding positions in each square.
Answer of previous Puzzle 6:
X
Starting at the top, letters increase in value by 5, 4, 3 and 2.
Answer of previous Puzzle 7:
C
From the top, using the first 2 digit figure, the left hand letter below equals the alphabetical value of this figure and the right hand letter below equals the reverse alphabetical value.
Answer of previous Puzzle 8:
61
Starting at the top, double each number and add three to get the next one.
Answer of previous Puzzle 9:
B
If the watches are inverted, the digits read the same.
Answer of previous Puzzle 10:
D
Starting at the top left of the first figure and moving in a Z shape, letter values increase by 2, then 3, then 4, 5, and 6 to reach the top figure in the next diagram.
Answer of previous Puzzle 11:
4
The number in the centre of each triangle equals the product of the bottom two digits, plus the top digit.
Answer of previous Puzzle 12:
1
The grid is symmetrical around the two diagonal axis.
Answer of previous Puzzle 13:
D
Moving left to right along each row, the circle moves 3 places clockwise around the edge of the square, the triangle moves back and forth along the top left, bottom right diagonal and the star moves from the top to the bottom in a zigzag pattern.
Answer of previous Puzzle 14:
1:02
Three is taken away from each column in turn.
Answer of previous Puzzle 15:
B
In each square, the outer letters advance the same number of spaces indicated by the numerical value of the centre letter.
Answer of previous Puzzle 16:
Answer of previous Puzzle 17:
Five of Spades
Moving from left to right, cards are placed in alternate colours and suits, the red cards increase by two, the black cards decrease by two.
Answer of previous Puzzle 18:
4
The numbers in the inner ring correspond to the number of lines used to make the letters in the outer ring.
Answer of previous Puzzle 19:
24
Each number equals the sum of the two numbers above it.
Answer of previous Puzzle 20:
2 of any suit.
In each row the sum of the even cards, minus the sum of the odd cards, equals 10.
21 / 23
