In the question below there are four statements followed by four conclusions I, II, III and
IV. You have to take the four given statements to be true even if they seem to be at variance from commonly known facts and then decide which of the given conclusions logically follows from the four statements disregarding commonly known facts. Statements: Only a few Squares are Triangles Few Triangles are Rectangles All Rectangles are Circle Every Triangles are Sphere Conclusion:
I. All Spheres can be Squares
II. Some Circle can be Triangles
III. Some Rectangles are Spheres
IV. All Squares can be Triangles

Only a few Squares are Triangles (I) + Every Triangles are Sphere (A) → Some Squares are Sphere (I) → Probable conclusion → All Sphere may be Squares (I). Hence conclusion I follows. Few Triangles are Rectangles (I) + All Rectangles are Circle (A) → Some Triangles are Circle (I) → Conversion → Some Circle are Triangles (I). Hence conclusion II does not follow. Few Triangles are Rectangles (I) → Conversion → Some Rectangles are Triangles (I) + All Triangles are Sphere (A) → Some Rectangles are Sphere (I). Hence conclusion III follows. Only a few Squares are Triangles → Some Squares are Triangles (I). Hence conclusion IV does not follow.