Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusions logically follow(s) from the statements. Statements: All woods are chairs. All chairs are benches. All plastics are woods. Conclusions: I. All woods are benches. II. All plastics are chairs. III. No bench is a plastic. Correct Answer Only conclusions I and II follow. The least possible Venn diagram is shown below: [ alt="F1 Savita SSC 15-7-22 D1" src="//storage.googleapis.com/tb-img/production/22/07/F1_Savita_SSC_15-7-22_D1.png" style="width: 237px; height: 166px;"> I. All woods are benches → True → (As all woods are chairs and all chairs are benches, So all woods are benches is definite follow) II. All plastics are chairs → True → (As all woods are chairs and all plastics are woods, So all plastics are chairs is definite follow) III. No bench is a plastic → False → (As all chairs are benches and all plastics are woods, So no bench is a plastic is not followed) Hence, the correct answer is "Only conclusion I and II follow".