Problem Solving (PS) | Re: A jewel necklace contains only emeralds, rubies, and diamonds. If the

B -81 is the answer

Coz after simplifying
Emeralds : diamond : rubies

6 : 21: 14

So total 41 so every option that is divisible by 41 can be the no of jewels

So the only no not divisible by 41 is 81

So 81 is the answer B


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