Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusions logically follow(s) from the statements.
Statements:
No pink is yellow.
No yellow is white.
All reds are yellows.
Conclusions:
I. No red is pink.
II. No red is white.
III. No white is yellow.
Show answer & explanation
Correct answer: D
Explanation
The correct answer is Option 4 i.e. All the conclusions follow
The least possible Venn Diagram for the given statements is drawn below:
Conclusions:
I. No red is pink → True (As no pink is yellow, and all red is yellow, so, no red is pink).
II. No red is white → True (As no yellows are white, and all reds are yellow, so no red is white ).
III. No white is yellow → True (As no yellow is white).
Hence, All the conclusions follow.