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UNABLE TO UNDERSTAND VIEN DIAGRAM In a colony of 110 families, only 5 families do not keep any dogs as their pets. Only three species of pet dogs, viz. Doberman, Labrador, and Rottweiler, can be found in the colony. Each family keeps at most one pet dog of a particular species. In other words, for families keeping more than one pet dog, the pet dogs are of different species. Further information regarding the families and the dog(s) they keep is given below: Among the families who do not keep Labrador, the number of families keeping Doberman is equal to the number of families keeping Rottweiler.The total number of dogs kept by the families who keep Doberman and Rottweiler both is 33.The number of families who keep Labrador is the least among the number of families who keep Labrador, Doberman, and Rottweiler.The number of families keeping only Labrador is half the number of families keeping some other dog(s) as well.Among the families who do not keep Doberman, the number of families keeping Rottweiler is 10 more than the number of families keeping Labrador.The total number of dogs kept by the families who keep all three species of dogs is 3. Q.1. How many families keep exactly two dogs? Q.2. The number of dogs kept by the families keeping Doberman and Labrador both is:

UNABLE TO UNDERSTAND VIEN DIAGRAM In a colony of 110 families, only 5 families do not keep any dogs as their pets. Only three species of pet dogs, viz. Doberman, Labrador, and Rottweiler, can be found in the colony. Each family keeps at most one pet dog of a particular species. In other words, for families keeping more than one pet dog, the pet dogs are of different species. Further information regarding the families and the dog(s) they keep is given below: Among the families who do not keep Labrador, the number of families keeping Doberman is equal to the number of families keeping Rottweiler.The total number of dogs kept by the families who keep Doberman and Rottweiler both is 33.The number of families who keep Labrador is the least among the number of families who keep Labrador, Doberman, and Rottweiler.The number of families keeping only Labrador is half the number of families keeping some other dog(s) as well.Among the families who do not keep Doberman, the number of families keeping Rottweiler is 10 more than the number of families keeping Labrador.The total number of dogs kept by the families who keep all three species of dogs is 3. Q.1. How many families keep exactly two dogs? Q.2. The number of dogs kept by the families keeping Doberman and Labrador both is: