Master Possibility Case - Intermediate-Advanced Level Problems Possibility Case INTERMEDIATE ADVANCED

Definite Conclusion Analysis:

Venn Diagram:
Step 1: All beautiful are durable → beautiful inside durable
Step 2: No durable is a versatile → durable and versatile completely separate
Step 3: Since beautiful inside durable, beautiful also doesn't touch versatile

Analytical Method:
All beautiful are durable (A) + No durable is a versatile (E) = A + E = E
Result: No beautiful is a versatile

Checking Conclusions:

✓ Conclusion I: "No beautiful is a versatile" - DEFINITE CONCLUSION - FOLLOWS

✗ Conclusion II: "All versatile being beautiful is a possibility"
Since definite negative exists ("No beautiful is a versatile"), this possibility is IMPOSSIBLE
DOES NOT FOLLOW

Important Rule: When definite negative conclusion exists between terms, positive possibility becomes FALSE.

Answer: Only conclusion I follows

Definite Conclusion Analysis:

Venn Diagram:
Step 1: All equipment are furniture → equipment inside furniture
Step 2: No furniture is a vehicles → furniture and vehicles completely separate
Step 3: Since equipment inside furniture, equipment also doesn't touch vehicles

Analytical Method:
All equipment are furniture (A) + No furniture is a vehicles (E) = A + E = E
Result: No equipment is a vehicles

Checking Conclusions:

✓ Conclusion I: "No equipment is a vehicles" - DEFINITE CONCLUSION - FOLLOWS

✗ Conclusion II: "All vehicles being equipment is a possibility"
Since definite negative exists ("No equipment is a vehicles"), this possibility is IMPOSSIBLE
DOES NOT FOLLOW

Important Rule: When definite negative conclusion exists between terms, positive possibility becomes FALSE.

Answer: Only conclusion I follows

Definite Conclusion Analysis:

Venn Diagram:
Step 1: All gadgets are devices → gadgets inside devices
Step 2: No devices is a tools → devices and tools completely separate
Step 3: Since gadgets inside devices, gadgets also doesn't touch tools

Analytical Method:
All gadgets are devices (A) + No devices is a tools (E) = A + E = E
Result: No gadgets is a tools

Checking Conclusions:

✓ Conclusion I: "No gadgets is a tools" - DEFINITE CONCLUSION - FOLLOWS

✗ Conclusion II: "All tools being gadgets is a possibility"
Since definite negative exists ("No gadgets is a tools"), this possibility is IMPOSSIBLE
DOES NOT FOLLOW

Important Rule: When definite negative conclusion exists between terms, positive possibility becomes FALSE.

Answer: Only conclusion I follows

Definite Conclusion Analysis:

Venn Diagram:
Step 1: All electronics are ornaments → electronics inside ornaments
Step 2: No ornaments is a utensils → ornaments and utensils completely separate
Step 3: Since electronics inside ornaments, electronics also doesn't touch utensils

Analytical Method:
All electronics are ornaments (A) + No ornaments is a utensils (E) = A + E = E
Result: No electronics is a utensils

Checking Conclusions:

✓ Conclusion I: "No electronics is a utensils" - DEFINITE CONCLUSION - FOLLOWS

✗ Conclusion II: "All utensils being electronics is a possibility"
Since definite negative exists ("No electronics is a utensils"), this possibility is IMPOSSIBLE
DOES NOT FOLLOW

Important Rule: When definite negative conclusion exists between terms, positive possibility becomes FALSE.

Answer: Only conclusion I follows

Definite Conclusion Analysis:

Venn Diagram:
Step 1: All architects are teachers → architects inside teachers
Step 2: No teachers is a scientists → teachers and scientists completely separate
Step 3: Since architects inside teachers, architects also doesn't touch scientists

Analytical Method:
All architects are teachers (A) + No teachers is a scientists (E) = A + E = E
Result: No architects is a scientists

Checking Conclusions:

✓ Conclusion I: "No architects is a scientists" - DEFINITE CONCLUSION - FOLLOWS

✗ Conclusion II: "All scientists being architects is a possibility"
Since definite negative exists ("No architects is a scientists"), this possibility is IMPOSSIBLE
DOES NOT FOLLOW

Important Rule: When definite negative conclusion exists between terms, positive possibility becomes FALSE.

Answer: Only conclusion I follows

Definite Conclusion Analysis:

Venn Diagram:
Step 1: All versatile are sustainable → versatile inside sustainable
Step 2: No sustainable is a accessible → sustainable and accessible completely separate
Step 3: Since versatile inside sustainable, versatile also doesn't touch accessible

Analytical Method:
All versatile are sustainable (A) + No sustainable is a accessible (E) = A + E = E
Result: No versatile is a accessible

Checking Conclusions:

✓ Conclusion I: "No versatile is a accessible" - DEFINITE CONCLUSION - FOLLOWS

✗ Conclusion II: "All accessible being versatile is a possibility"
Since definite negative exists ("No versatile is a accessible"), this possibility is IMPOSSIBLE
DOES NOT FOLLOW

Important Rule: When definite negative conclusion exists between terms, positive possibility becomes FALSE.

Answer: Only conclusion I follows

Definite Conclusion Analysis:

Venn Diagram:
Step 1: All durable are useful → durable inside useful
Step 2: No useful is a reliable → useful and reliable completely separate
Step 3: Since durable inside useful, durable also doesn't touch reliable

Analytical Method:
All durable are useful (A) + No useful is a reliable (E) = A + E = E
Result: No durable is a reliable

Checking Conclusions:

✓ Conclusion I: "No durable is a reliable" - DEFINITE CONCLUSION - FOLLOWS

✗ Conclusion II: "All reliable being durable is a possibility"
Since definite negative exists ("No durable is a reliable"), this possibility is IMPOSSIBLE
DOES NOT FOLLOW

Important Rule: When definite negative conclusion exists between terms, positive possibility becomes FALSE.

Answer: Only conclusion I follows

Definite Conclusion Analysis:

Venn Diagram:
Step 1: All doctors are architects → doctors inside architects
Step 2: No architects is a artists → architects and artists completely separate
Step 3: Since doctors inside architects, doctors also doesn't touch artists

Analytical Method:
All doctors are architects (A) + No architects is a artists (E) = A + E = E
Result: No doctors is a artists

Checking Conclusions:

✓ Conclusion I: "No doctors is a artists" - DEFINITE CONCLUSION - FOLLOWS

✗ Conclusion II: "All artists being doctors is a possibility"
Since definite negative exists ("No doctors is a artists"), this possibility is IMPOSSIBLE
DOES NOT FOLLOW

Important Rule: When definite negative conclusion exists between terms, positive possibility becomes FALSE.

Answer: Only conclusion I follows

Definite Conclusion Analysis:

Venn Diagram:
Step 1: All essential are valuable → essential inside valuable
Step 2: No valuable is a reliable → valuable and reliable completely separate
Step 3: Since essential inside valuable, essential also doesn't touch reliable

Analytical Method:
All essential are valuable (A) + No valuable is a reliable (E) = A + E = E
Result: No essential is a reliable

Checking Conclusions:

✓ Conclusion I: "No essential is a reliable" - DEFINITE CONCLUSION - FOLLOWS

✗ Conclusion II: "All reliable being essential is a possibility"
Since definite negative exists ("No essential is a reliable"), this possibility is IMPOSSIBLE
DOES NOT FOLLOW

Important Rule: When definite negative conclusion exists between terms, positive possibility becomes FALSE.

Answer: Only conclusion I follows

Definite Conclusion Analysis:

Venn Diagram:
Step 1: All invertebrates are domestic → invertebrates inside domestic
Step 2: No domestic is a reptiles → domestic and reptiles completely separate
Step 3: Since invertebrates inside domestic, invertebrates also doesn't touch reptiles

Analytical Method:
All invertebrates are domestic (A) + No domestic is a reptiles (E) = A + E = E
Result: No invertebrates is a reptiles

Checking Conclusions:

✓ Conclusion I: "No invertebrates is a reptiles" - DEFINITE CONCLUSION - FOLLOWS

✗ Conclusion II: "All reptiles being invertebrates is a possibility"
Since definite negative exists ("No invertebrates is a reptiles"), this possibility is IMPOSSIBLE
DOES NOT FOLLOW

Important Rule: When definite negative conclusion exists between terms, positive possibility becomes FALSE.

Answer: Only conclusion I follows

Definite Conclusion Analysis:

Venn Diagram:
Step 1: All concepts are patterns → concepts inside patterns
Step 2: No patterns is a structures → patterns and structures completely separate
Step 3: Since concepts inside patterns, concepts also doesn't touch structures

Analytical Method:
All concepts are patterns (A) + No patterns is a structures (E) = A + E = E
Result: No concepts is a structures

Checking Conclusions:

✓ Conclusion I: "No concepts is a structures" - DEFINITE CONCLUSION - FOLLOWS

✗ Conclusion II: "All structures being concepts is a possibility"
Since definite negative exists ("No concepts is a structures"), this possibility is IMPOSSIBLE
DOES NOT FOLLOW

Important Rule: When definite negative conclusion exists between terms, positive possibility becomes FALSE.

Answer: Only conclusion I follows

Definite Conclusion Analysis:

Venn Diagram:
Step 1: All innovative are accessible → innovative inside accessible
Step 2: No accessible is a sustainable → accessible and sustainable completely separate
Step 3: Since innovative inside accessible, innovative also doesn't touch sustainable

Analytical Method:
All innovative are accessible (A) + No accessible is a sustainable (E) = A + E = E
Result: No innovative is a sustainable

Checking Conclusions:

✓ Conclusion I: "No innovative is a sustainable" - DEFINITE CONCLUSION - FOLLOWS

✗ Conclusion II: "All sustainable being innovative is a possibility"
Since definite negative exists ("No innovative is a sustainable"), this possibility is IMPOSSIBLE
DOES NOT FOLLOW

Important Rule: When definite negative conclusion exists between terms, positive possibility becomes FALSE.

Answer: Only conclusion I follows

Definite Conclusion Analysis:

Venn Diagram:
Step 1: All vertebrates are fish → vertebrates inside fish
Step 2: No fish is a cold-blooded → fish and cold-blooded completely separate
Step 3: Since vertebrates inside fish, vertebrates also doesn't touch cold-blooded

Analytical Method:
All vertebrates are fish (A) + No fish is a cold-blooded (E) = A + E = E
Result: No vertebrates is a cold-blooded

Checking Conclusions:

✓ Conclusion I: "No vertebrates is a cold-blooded" - DEFINITE CONCLUSION - FOLLOWS

✗ Conclusion II: "All cold-blooded being vertebrates is a possibility"
Since definite negative exists ("No vertebrates is a cold-blooded"), this possibility is IMPOSSIBLE
DOES NOT FOLLOW

Important Rule: When definite negative conclusion exists between terms, positive possibility becomes FALSE.

Answer: Only conclusion I follows

Definite Conclusion Analysis:

Venn Diagram:
Step 1: All principles are models → principles inside models
Step 2: No models is a structures → models and structures completely separate
Step 3: Since principles inside models, principles also doesn't touch structures

Analytical Method:
All principles are models (A) + No models is a structures (E) = A + E = E
Result: No principles is a structures

Checking Conclusions:

✓ Conclusion I: "No principles is a structures" - DEFINITE CONCLUSION - FOLLOWS

✗ Conclusion II: "All structures being principles is a possibility"
Since definite negative exists ("No principles is a structures"), this possibility is IMPOSSIBLE
DOES NOT FOLLOW

Important Rule: When definite negative conclusion exists between terms, positive possibility becomes FALSE.

Answer: Only conclusion I follows

Definite Conclusion Analysis:

Venn Diagram:
Step 1: All electronics are devices → electronics inside devices
Step 2: No devices is a utensils → devices and utensils completely separate
Step 3: Since electronics inside devices, electronics also doesn't touch utensils

Analytical Method:
All electronics are devices (A) + No devices is a utensils (E) = A + E = E
Result: No electronics is a utensils

Checking Conclusions:

✓ Conclusion I: "No electronics is a utensils" - DEFINITE CONCLUSION - FOLLOWS

✗ Conclusion II: "All utensils being electronics is a possibility"
Since definite negative exists ("No electronics is a utensils"), this possibility is IMPOSSIBLE
DOES NOT FOLLOW

Important Rule: When definite negative conclusion exists between terms, positive possibility becomes FALSE.

Answer: Only conclusion I follows

Definite Conclusion Analysis:

Venn Diagram:
Step 1: All accessible are valuable → accessible inside valuable
Step 2: No valuable is a useful → valuable and useful completely separate
Step 3: Since accessible inside valuable, accessible also doesn't touch useful

Analytical Method:
All accessible are valuable (A) + No valuable is a useful (E) = A + E = E
Result: No accessible is a useful

Checking Conclusions:

✓ Conclusion I: "No accessible is a useful" - DEFINITE CONCLUSION - FOLLOWS

✗ Conclusion II: "All useful being accessible is a possibility"
Since definite negative exists ("No accessible is a useful"), this possibility is IMPOSSIBLE
DOES NOT FOLLOW

Important Rule: When definite negative conclusion exists between terms, positive possibility becomes FALSE.

Answer: Only conclusion I follows

Definite Conclusion Analysis:

Venn Diagram:
Step 1: All frameworks are methods → frameworks inside methods
Step 2: No methods is a systems → methods and systems completely separate
Step 3: Since frameworks inside methods, frameworks also doesn't touch systems

Analytical Method:
All frameworks are methods (A) + No methods is a systems (E) = A + E = E
Result: No frameworks is a systems

Checking Conclusions:

✓ Conclusion I: "No frameworks is a systems" - DEFINITE CONCLUSION - FOLLOWS

✗ Conclusion II: "All systems being frameworks is a possibility"
Since definite negative exists ("No frameworks is a systems"), this possibility is IMPOSSIBLE
DOES NOT FOLLOW

Important Rule: When definite negative conclusion exists between terms, positive possibility becomes FALSE.

Answer: Only conclusion I follows

Definite Conclusion Analysis:

Venn Diagram:
Step 1: All reliable are useful → reliable inside useful
Step 2: No useful is a rare → useful and rare completely separate
Step 3: Since reliable inside useful, reliable also doesn't touch rare

Analytical Method:
All reliable are useful (A) + No useful is a rare (E) = A + E = E
Result: No reliable is a rare

Checking Conclusions:

✓ Conclusion I: "No reliable is a rare" - DEFINITE CONCLUSION - FOLLOWS

✗ Conclusion II: "All rare being reliable is a possibility"
Since definite negative exists ("No reliable is a rare"), this possibility is IMPOSSIBLE
DOES NOT FOLLOW

Important Rule: When definite negative conclusion exists between terms, positive possibility becomes FALSE.

Answer: Only conclusion I follows

Definite Conclusion Analysis:

Venn Diagram:
Step 1: All invertebrates are fish → invertebrates inside fish
Step 2: No fish is a reptiles → fish and reptiles completely separate
Step 3: Since invertebrates inside fish, invertebrates also doesn't touch reptiles

Analytical Method:
All invertebrates are fish (A) + No fish is a reptiles (E) = A + E = E
Result: No invertebrates is a reptiles

Checking Conclusions:

✓ Conclusion I: "No invertebrates is a reptiles" - DEFINITE CONCLUSION - FOLLOWS

✗ Conclusion II: "All reptiles being invertebrates is a possibility"
Since definite negative exists ("No invertebrates is a reptiles"), this possibility is IMPOSSIBLE
DOES NOT FOLLOW

Important Rule: When definite negative conclusion exists between terms, positive possibility becomes FALSE.

Answer: Only conclusion I follows

Definite Conclusion Analysis:

Venn Diagram:
Step 1: All fish are diurnal → fish inside diurnal
Step 2: No diurnal is a vertebrates → diurnal and vertebrates completely separate
Step 3: Since fish inside diurnal, fish also doesn't touch vertebrates

Analytical Method:
All fish are diurnal (A) + No diurnal is a vertebrates (E) = A + E = E
Result: No fish is a vertebrates

Checking Conclusions:

✓ Conclusion I: "No fish is a vertebrates" - DEFINITE CONCLUSION - FOLLOWS

✗ Conclusion II: "All vertebrates being fish is a possibility"
Since definite negative exists ("No fish is a vertebrates"), this possibility is IMPOSSIBLE
DOES NOT FOLLOW

Important Rule: When definite negative conclusion exists between terms, positive possibility becomes FALSE.

Answer: Only conclusion I follows