1. Statements I: Some tea are cold. Some cold are hot. Some hot are coffee.
  2. Statements II: All tea are cold. Some cold are not hot. Some hot are coffee
  3. Statements III: No tea are cold. All hot are cold. All cold are coffee
  4. Statements IV: All tea are cold. Some Cold are hot. All hot are coffee
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Option 4 : Statements IV: All tea are cold. Some Cold are hot. All hot are coffee

From Statement I:

Some tea are cold. Some cold are hot. Some hot are coffee.

[ alt="Railway Quiz 9" src="//storage.googleapis.com/tb-img/production/18/05/Railway%20Quiz_%209.PNG" style="height:133px; width:162px">

i) Some hot are tea is a possibility → True (It is an possibility)

ii) Some coffee are cold → False (Possible but not definitely true).

iii) Some coffee are hot → True

iv) All tea is hot is a possibility → True (It is an possibility)

Therefore, Statement I will not result in the given conclusions.

From Statement II:

All tea are cold. Some cold are not hot. Some hot are coffee

[ alt="Railway Quiz 8" src="//storage.googleapis.com/tb-img/production/18/05/Railway%20Quiz_%208.PNG" style="height:210px; width:320px">

i) Some hot are tea is a possibility → True

ii) Some coffee are cold → False (Possible but not definitely true).

iii) Some coffee are hot → True

iv) All tea are hot is a possibility → False (as some cold are not Hot and all tea and cold).

Therefore, Statement II will not result in the given conclusions.

From Statement III:

No tea are cold. All hot are cold. All cold are coffee

[ alt="Railway Quiz 7" src="//storage.googleapis.com/tb-img/production/18/05/Railway%20Quiz_%207.PNG" style="height:242px; width:191px">

i) Some hot are tea is a possibility → False

ii) Some coffee are cold → True

iii) Some coffee are hot → True

iv) All tea are hot is a possibility → False

Therefore, Statement III will not result in the given conclusions.

From Statement IV:

All tea are cold. Some cold are hot. All hot are coffee.

[ alt="Railway Quiz 6" src="//storage.googleapis.com/tb-img/production/18/05/Railway%20Quiz_%206.PNG" style="height:161px; width:254px">

i) Some hot are tea is a possibility → True

ii) Some coffee are cold → True

iii) Some coffee are hot → True

iv) All tea are hot is a possibility → True

Therefore, Statement IV will result in the given conclusions.

From Statement V:

All tea are cold. No cold are hot. All hot are coffee.

[ alt="Railway Quiz 5" src="//storage.googleapis.com/tb-img/production/18/05/Railway%20Quiz_%205.PNG" style="height:254px; width:141px">

i) Some hot are tea is a possibility → False

ii) Some coffee are cold → False (Possible but not definitely true).

iii) Some coffee are hot → True

iv) All tea are hot is a possibility → False

Therefore, Statement V will not result in the given conclusions.
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