Hint
Make sure that you read the question carefully.
Answer
Kevin, since it was Kevin's mother and Kevin's brothers were Alpha and Beta.
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Puzzle 199
What four-digit number has Digit 1 three smaller than Digit 4, which is one more than Digit 2, which is twice Digit 3, which is one more than one third of Digit 4?
Reasoning
Digit 4 must be a multiple of 3:
---3
---6
---9
Digit 3 is one more than Digit 9 ÷ 3:
--23
--36
--49
Digit 2 is twice Digit 3:
-423
-636
-849
But Digit 4 is one more than Digit 2, which only leaves:
-849
And Digit 1 is three smaller than Digit 4:
6849.
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Puzzle 200
At last week's Girl Guide's picnic, four girls were tucking into their packed lunches. Jane had muffins but Denise didn't have orange juice. The girl who had blackcurrant juice also had scones and Frankie had blueberry juice. The girl who had cake also had strawberry juice, whereas Alice didn't have the strawberry juice nor toast. Can you work out who had which drink and which dessert?
Answer
Alice had blackcurrant juice and scones.
Jane had orange juice and muffins.
Denise had strawberry juice and cake.
Frankie had blueberry juice and toast.