RBI Grade B Officer (General / DEPR / DSIM) 2023 · Question 131 of 260

Conclusions: 1. Some hospitals are buildings is a possibility. 2. Some hostels are not houses. Statements:

Syllogism

A1. All buildings are schools. All schools are hostels. No school is house. No hospital is hostel.
B2. Some buildings are schools. All Schools are hostels. No hospital is house. Some schools are houses.
C3. All buildings are schools. All schools are hostels. No school is house. All hospitals are hostels.Correct
D4. Some buildings are schools. No school is hostel. No hostel is hospital. Some hospitals are houses.
E5. None of these.

Answer: C. 3. All buildings are schools. All schools are hostels. No school is house. All hospitals are hostels.

Explanation

Some hospitals are building is a possibility – this conclusion is true. Hospitals and Buildings have no definite relation with each other so possibility is true. Some hostels are not house – this conclusion is true. The part of hostel which is the part of school can never be part of house. Option 3 is the right answer.

Source: RBI Grade B 2023 – Phase 1 recollected questions with answer key (EduTap compilation) · memory-based

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