Puzzles Questions

7. What number should replace the question mark?
 
Answer
2
The total of the numbers in the shaded section in each hexagon is half the total of the remaining numbers.

8. In 13 years time the combined ages of my three brothers will be 94. What will it be in nine years time?
 
Answer
82 combined age in 9 years time will be 94–(3×(13–9)
= 82.
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