Question

Sidney is older than Rachel. Rachel and Beatrice are both older than
Tina. Elena is not the youngest.
Who is the youngest of the five?
a) Rachel
b) Tina
c) Elena
d) Cannot say​

Answer 1

Tina

Hope it is helpful to yoy

Answer 2

Solution :-

1) Sidney is older than Rachel .

• Sidney > Rachel .

2) Rachel and Beatrice are both older than

Tina.

• Rachel > Beatrice > Tina .
• Beatrice > Rachel > Tina .

3) Elena is not the youngest.

from all three we can conclude that,

• Elena is not youngest .
• Since sidney is elder than rachel , she is not youngest .
• Also, Rachel and Beatrice are both older than Tina , so they are not youngest .

Therefore, we can conclude that, (b) Tina is the youngest of the five .

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