Question:

A die is loaded such that the probability of throwing the number is proportional to its reciprocal. The probability that 3 appears in a single throw is:

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Always normalise probability distributions.
Updated On: Mar 18, 2026
  • 3/22
  • 3/11
  • 9/22
  • None of these
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The Correct Option is D

Solution and Explanation


Step 1: Probability model.
P(n)=(k)/(n)
Step 2: Normalisation.
ₙ=₁⁶(k)/(n)=1 k=1(1)/(n)
Step 3: Compute.
Probability of 3 does not match given options.
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