94 chickens 5 horses 1 pig
I earlier wrote 93 by mistake I figured out 94 but I wrote 93 

either 123 or 183 will be the next  3 terms but 1 will be the next term
sum of first 29 and 31 =60 sum of 84 and 36 =120 and sum of 57 and 123 is 180 or sum of 57 and 183 is 240 .either sum is doubling or increasing by 60

he will give them one cow now one will get 9 cows other will get 6 cows and rest will get 2 cows  then he will take that one cow  back

this is just modified version of puzzle I answered earlier this is bad for such site

7*7*7 =343
Cube of no of alphabets

Explanation-
BIKE => 4 Letter word => 4*4*4 => 64
CAR =>  3 Letter word => 3*3*3 => 27
TRUCK => 5 Letter word => 5*5*5 => 125

TRACTOR => 7 Letter word => 7*7*7 => 343

make the first plus sign 4 by putting a stroke then statement will be 545+5=550

Exchange camels then race

throw a molly on sports car fire engine will stop and helicopter will also stop as it is following me and I will stop

320 animals non humans +4 humans
5160 toes
since bus driver and conductor are not mentioned I will exclude them otherwise add 20 toes
5160 toes or 5180 toes

my name