Reasoning
For a 31-day month, such as March, to have 5 Saturdays and 5 Mondays the 1st must be a Saturday (and the 31st a Monday).
You can then work forwards from the 1st.
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Puzzle 6
A well-known seven-letter word can be created, by starting with a single letter and adding a letter, one at a time, then mixing the letters, each time making a proper word. Using the clues below, which are not necessarily in the correct order, can you find all seven words? For example, A, AT, TAR, RATE, etc.
Expressing position within limits of space and time. The subject of self-consciousness. Frozen atmospheric vapour falling to earth. To utter musical sounds with the voice. Cause to oscillate. Scattering on the earth. The breaking of divine law.
Hint
The longest word is the answer to 'Frozen atmospheric vapour falling to earth'.
Answers
Snowing, sowing, swing, sing, sin, in, I.
snowing – frozen atmospheric vapour falling to earth
sowing – scattering on the earth
swing – cause to oscillate
sing – to utter musical sounds with the voice
sin – the breaking of divine law
in – expressing position within limits of space and time
I – the subject of self-consciousness
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Puzzle 7
In Farmer Donald's hay loft there are a number of ants, mice and chickens.
There are ten times as many ants as there are mice, and there are four times as many mice as there are chickens.