Question
Some almirahs may not be racks. Some racks are not
cupboards. Some cupboards may be almirahs. In the given question, a set of conclusions is given. There are five options comprising of three or more statements. You need to choose the option that contains the set of statements from which the given conclusions logically follow.Solution
Some racks are almirahs (I) ⇒ Conversion ⇒ Some almirahs are racks (I) ⇒ [Probable conclusion] ⇒ Some almirahs may not be racks (O). Some racks are almirahs (I) + No almirah is a cupboard (E) ⇒ Some racks are not cupboards (O). No almirah is a cupboard (E) ⇒ Conversion ⇒ Some cupboards are not almirahs (O) ⇒ [Probable conclusion] ⇒ Some cupboards may be almirahs. (I). Hence, option 2 is correct.
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