Direction[1-5]: Read the following information carefully and answer the following questions.

 In a city there are three dental clinics A, B and C. They generally perform 5 dental procedures i.e. braces, Implants, gum surgery, root canal and teeth whitening. The data below shows the number of patients visited the clinic for different procedures in a week.

1. The number of patients visited clinic A for implants is one fifth of the total patients who visited the clinics for implants together and difference between the number of patients who visited clinic B and clinic C for implants is 20 (patients visiting clinic B is more than that of patients visiting clinic C)  .

2. Total number of patients who visited the clinics for root canal is 80% more than the total number of patients who visited the clinics for teeth whitening.

3. The ratio between the number of patients who visited clinic A to that of clinic C for gum surgery is 3 ∶ 1 and number of patients who visited clinic B for gum surgery is 20 less than the number of patients who  visited clinic C for the same. The total number of patients who visited for gum surgery is 70 more than the number of patients who visited for root canal.

4. Total number of patients who visited the clinics for braces is 255 and the ratio between the number of patients visited clinic A to that of clinic C for braces is 2 ∶ 3. The patients who visited clinic B is 5 more than the sum of patients who visited clinic A and C together.

5. The number of patients visited clinic A for root canal is twice the number of patients who visited the clinic C for braces. And the ratio between the patients who visited clinic C, B and A is 2 ∶ 5 ∶ 5.

6. The number of patients who visited clinic A for implants is 110 and the patients visiting clinic C for implants is 75% more than that of clinic C for teeth whitening.

7. The number of patients visiting clinic B for teeth whitening is seven times that of number of patients visiting clinic A for teeth whitening.