If P gets Foreign and R gets Human Resources then which is NOT a valid assignment of Agricultur...........

Logial Reasoning (CLAT) Puzzle Test

Directions for questions: Answer the questions on the basis of the information given below:
The head of a newly formed Government desires to appoint five of the six elected ministers P, Q, R, S, T and U to portfolios of Foreign, Industry and Commerce, Agriculture, Rural Development and Human Resources. U does not want any portfolio if S gets one of the five. R wants either Foreign or Human Resources or no portfolio. Q says that if S gets Industry and Commerce or Rural Development then she must get the other one. T insists on a portfolio if P gets one.

If P gets Foreign and R gets Human Resources, then which is NOT a valid assignment of Agriculture and Rural Development

S- Agriculture, Q- Rural Development

U- Agriculture, Q- Rural Development

Q- Agriculture, T- Rural Development

Q- Agriculture, S- Rural Development

Explanation:

In option 4) Q- Agriculture, S- Rural Development, given information Q says that if S gets Industry and Commerce or Rural Development then she must get the other one. Hence, this one is not valid.
In option 3) As if P get portfolio, T gets definitely. Hence, option 3 is valid.
In option 2) S didn't get any portfolio, as U got a portfolio is a possibility. This one is also valid.
In option 1) S got Agriculture and Q got Rural Development, as according to given information Q says that if S gets Industry and Commerce or Rural Development then she must get the other one. Hence, this one is also valid statement.