A man when asked ''how many hens and buffaloes he has ?''. He replied that they have 78 eyes and 110 legs in all. Find the number of hens and buffaloes separately.

A bird shooter was asked how many birds he had in the bag. He replied that there were all sparrows but six, all pigeons but six, and all ducks but six. How many birds had he in all?

A bird shooter was asked how many birds he had in the bag. He replied that there were all sparrows but six, all pigeons but six, and all ducks but six. How many birds he had in the bag in all ?

A person has some goats and hens. They have 20 heads and 50 legs. How many hens are there?

A man has some hens and cows. If the number of heads : number of feet = 12:35, find out the number of hens, if the number of heads alone is 48.

At a farm, there are hens, cows and bullocks, and the kecpers to look after them. There are 69 heads less than legs, the number of cows is double of that of the bullocks, the number of cows and hens is the same and then is or keeper per ten birds and cattle. The total number of hens plus cows cows and bullocks, and their keepers does not exceed 50. How many cows are there?

A man has 532 flower pots. He wants to arrange them the rows such that each row contains 21 flowers pots. Find the number of completed rows and how many flower pots are left over.