Logic Based DI

Each of the five friends namely Michelle, Luc, Niki, William and Sophia own exactly one distinct company from among the five companies namely P, Q, R, S and T not necessarily in that particular order. The revenue of the five companies generated in a particular quarter is Rs.50 million, Rs.45 million, Rs.40 million, Rs.35 million and Rs. 30 million not necessarily in the order in which the names of the companies are mentioned.

Additional Information Given:
I. Niki does not own S.
II. The revenue generated by P is greater than the revenue generated by the company owned by Niki by Rs.5 million.
III. The revenue generated by the company owned by Michelle is greater than the revenue generated by Q by Rs. 10 million.
IV. The revenue generated by the company owned by William is greater than the revenue generated by R by Rs. 10 million.
V. Luc does not own T.
VI. The revenue generated by S is greater than the revenue generated by the company owned by Sophia by Rs. 5 million.

1. What is the revenue generated by the company owned by Luc?
(1) Rs.35 million (2) Rs.40 million (3) Rs.45 million (4) Rs.30 million

2. If Michelle owns R, then which of the following can be true?
(1) William owns P and the revenue generated by P is Rs. 50 million.
(2) The revenue generated by the company owned by Luc is Rs. 35 million.
(3) The revenue generated by the company owned by Sophia is Rs. 30 million.
(4) All of the above

3. If William owns the company having revenue of Rs.50 million, then which company owned by Michelle?
(1) Q (2) R (3) T (4) P

4. Which of the following company is owned by Luc?
(1) Q (2) P (3) S (4) Either (2) or (3)