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					 Statement
 A ≤ B < C ;
 A ≥ D;
 C ≤ F
 Conclusions
 I. D < C
 II. F ≥ D
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                        - If only Conclusions I is true
- if only Conclusions II is true
- if either Conclusions I or II is true
- if neither Conclusions I nor II is true
- if both Conclusions I and II are true
 
Correct Option: A
Statement  
A ≤ B < C ; 
A ≥ D ; 
C ≤ F ;
On combining  both the statements, we get 
D ≤ A ≤ B < C ≤ 
Conclusions   
I. D < C           (true)
II. F ≥ D       (false)
Hence, only conclusion I is definitely true. 
 
	