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Aakanksha, Banu and Katrina draw 3 cards each from 9 cards numbered from 1 to 9.
[Aakanksha : A, Banu : B, Katrina : K ]
A: The product of my numbers is 48.
B: The sum of my numbers is 15.
K: The product of my number is 63.
What is the largest number in the cards of Katrina

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answer is C.

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Detailed Solution

We know
$\begin{aligned} A : 48 = 2 \times 3 \times 8 \\ B : 15 = 4 + 5 + 6 \\ K : 63 = 1 \times 7 \times 9 \end{aligned}$
$∴$ the largest number in the cards of Katrina is 9

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