My first is in horse, but not in pony.
My second is in coyote, but not in jackal.
My third is in shrew, and also in vole.
My fourth is in panda, but not in bear.
My last is in baboon, but not in monkey.
What am I?
Reasoning
The 1st letter can be: H R S E
The 2nd letter can be: O Y T E
The 3rd letter can be: E
The 4th letter can be: P N D
The 5th letter can be: B A
?
Puzzle 6
What four-digit number has …
… Digit 2 smaller than Digit 4 which is two thirds of Digit 1 which is two thirds of Digit 3 which is three times Digit 2?
Digit 2 is smaller than Digit 4Digit 4 is two thirds of Digit 1Digit 1 is two thirds of Digit 3Digit 3 is three times Digit 2
By (3), Digit 3 is divisible by 3:
Digit 3 = 3, 6, 9
By (3), Digit 1 is two thirds of Digit 3:
Digit 1 = 2, 4, 6.
But, by (2), Digit 1 is divisible by 3:
Digit 1 = 6, and Digit 3 = 9.
By (4), Digit 3 is three times Digit 2:
Digit 2 = 3.
By (2), Digit 4 is two thirds of Digit 1:
Digit 4 = 4.
??
Puzzle 7
If a farmer buys chicken feed for 57c per tonne, pig feed for $1.52 per tonne and cattle feed for 43c per tonne. The feed can only be purchased by the tonne, and part tonnes aren't sold.
How much of each would he have if they had 100 tonnes for $100?
Answers helium = hum + lielatest = let + satalmond = man + oldeldest = led + setplaced = cap + ledradium = air + muddesert = red + setwealth = law + thetricky = cry + kitfunnel = elf + nun Alternative Answers
The following answers use less common words.
helium = him + leu helium = hue + mil helium = hum + lei
latest = els + tat
almond = don + lam almond = lam + nod
eldest = eld + set eldest = els + ted
placed = pec + lad
radium = mud + ria radium = amu + rid radium = aid + rum
wealth = awl + the wealth = haw + let
There are more answers with even rarer words, but I've chosen not to include those.