#SetTheory-2

DIRECTIONS for questions 1 to 4: Answer these questions on the basis of the information given below.

In a particular year, a group of 300 people visited some of the countries among China, Sri Lanka, Bhutan, Bangladesh and Pakistan. Further, each person visited at least one country. Any person who visited China also visited Bhutan, while any person who visited Pakistan also visited Bangladesh. Any person who visited Sri Lanka also visited China, while no person who visited Bangladesh visited China. It is also known that 1. the number of persons who visited Sri Lanka was twice the number of persons who visited only Bangladesh. 2. the number of persons who visited only Bhutan was twenty less than the number of persons who visited exactly one country. 3. the number of persons who visited Pakistan was three more than the number of persons who visited China. 4. the number of persons who visited at least three countries was 145. 5. the number of persons who visited China was ninety more than the number of persons who visited only Bangladesh. 6. the number of persons who visited Bhutan was hundred more than the number of persons who visited Bangladesh.

Q1.   DIRECTIONS for questions 1 to 4: Type in your answer in the input box provided below the question.
How many persons visited exactly one country?

Q2.   DIRECTIONS for questions 1 to 4: Type in your answer in the input box provided below the question.
 How many persons visited Bhutan and exactly one other country?

Q3.   DIRECTIONS for questions 1 to 4: Type in your answer in the input box provided below the question.
Among the persons who visited Bhutan, how many persons visited Bangladesh?

Q4.   DIRECTIONS for questions 1 to 4: Type in your answer in the input box provided below the question.
How many persons visited both Pakistan and China?






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