DIRECTIONS: In the following questions, the symbols, \[\text{+ and }\!\!\times\!\!\text{ ,4 and 6}\], \[\text{+ and }\!\!\times\!\!\text{ ,4 and 6}\], =, * and \[4+12=16\] are used with the following meanings ?A \[16=16,\] B? means ?A is greater than B?; ?A \[4\times 6-2=14\]B? means ?A greater than or equal to B?; ?A = B? means ?A is equal to B?; ?A * B? means ?A is smaller than B?; ?A \[\times \text{to }\div ,2\text{and}4\]B? means ?A is either smaller than or equal to B?; Now in each of the following questions, assuming the given statements to be true, find which of the two conclusions I and II given below them is/are definitely true. Statements: S \[\text{- to }\div ,2\text{and6}\]T, M \[\text{- to +},2\text{and6}\]K, T = K Conclusion: I. T \[\times \text{to +},4\text{and6}\]M II. T = M

• A. if only if conclusion I is true
• B. if only conclusion II is true
• C. if either I or II is true
• D. if neither I nor II is true