Bissoy.com
Doctors Medicines MCQs Q&A

In a zoo, there are rabbits and pigeons. If heads are counted, there are 340 heads and if legs are counted there are 1060 legs.How many pigeons are there?

In a zoo, there are rabbits and pigeons. If heads are counted, there are 340 heads and if legs are counted there are 1060 legs.How many pigeons are there? Correct Answer 150

Suppose there are all the pigeons then total no of heads are 340 and total no of legs are 680. 

 

Now, since 380 (1060-680) legs are extra, it means there will be 190 (380/2) rabbits.As we know a rabbit has two extra legs than that of a pigeon.

 

Therefore,  number of rabbits =190

 

and number of pigeons = 340- 190 = 150

Related Questions

In a Zoo, there are Rabbits and Pigeons. If heads are counted, there are 200 heads and if legs are counted there are 580 legs. How many pigeons are there?
In a Zoo; there are rabbits and pigeons. If heads are counted, there are 120 and if legs are counted, there are 340. How many rabbits are there?
In a Zoo, there are rabbits and pigeons. If heads are counted there are 200 in all and if legs are counted there are 580 in all. How many pigeons are there in the Zoo?
A Zoo keeper counted the heads of the animals in a zoo and found it to be 80. When he counted the legs of the animals he found it to be 260. If the zoo had either pigeons or horses, how many horses were there in the zoo ?
In a zoo, there are Rabbits and Pigeons. It heads are counted s, there are 200 and if legs are counted there are 580. How many pigeons are there ?
In a zoo, there are Rabbits and Pigeons. If heads are counted, there are 200 and if legs are counted, there are 580. How many pigeons are there?
A zookeeper counted the heads of the animals in a zoo and found it to be 80. When he counted the legs of the animals, he found it to be 250. The zoo had pigeons, horses and donkeys and the ratio of donkey to horse is 1 ∶ 2. How many horses were there in the zoo?
A zoo keeper counted the heads of the animals in the zoo and found it to be 90. When he counted the legs of the animals, he found it to be 290. If the zoo had either peacock or horses, how many horses were there in the zoo?
The average number of tigers in two Zoo X and Y was 81. The number of Cheetah in Zoo X is 48 which is two-third of the number of lions in Zoo X. The number of tiger in Zoo Y is 10 more than the average of the number of lions in Zoo X and the number of cheetah in Zoo X. Find the number of tigers in Zoo X.
A zookeeper counted the heads of animal and found it to be 80. When he counted the legs of animals, he found the number to be 260. If the zoo had either Pigeons or horses, how many horses were there in the zoo ?