Numeric Puzzles
46.
Which number replaces the question mark ?
Answer
As you move downwards, numbers increase by 3, then 2, then 1, before repeating this pattern.
Answer :
16Explanation :
As you move downwards, numbers increase by 3, then 2, then 1, before repeating this pattern.
47.
Which number replaces the question mark ?
Answer
Working through the diagram in columns, add 4 to the top number to give the middle one, and add 6 to this number to give the lowest one.
Answer :
11Explanation :
Working through the diagram in columns, add 4 to the top number to give the middle one, and add 6 to this number to give the lowest one.
48.
Which number replaces the question mark ?
Answer
Starting with the top segment, and moving clockwise, add the numbers in the first two segments together and subtract 7 to give the next number around.
Answer :
93Explanation :
Starting with the top segment, and moving clockwise, add the numbers in the first two segments together and subtract 7 to give the next number around.
49.
Which number replaces the question mark ?
Answer
In each diagram, the central value equals the sum of the left and right hand digits, minus the sum of the upper and lower digits.
Answer :
2Explanation :
In each diagram, the central value equals the sum of the left and right hand digits, minus the sum of the upper and lower digits.
50.
Which number replaces the question mark ?
Answer
Take pairs of numbers at opposite ends of the diagram. Their total is always 10.
Answer :
5Explanation :
Take pairs of numbers at opposite ends of the diagram. Their total is always 10.
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