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Find the odd ?

A13

B17

C23

D63

Answer:

D. 63

Read Explanation:

Except 63, all others are prime numbers.


Related Questions:

Choose the number which is different from others in the group
താഴെപ്പറയുന്നവയിൽ ഒറ്റയാനെ കണ്ടെത്തുക.
ചുവടെയുള്ള സംഖ്യകളിൽ വ്യത്യസ്തമായത് ഏത് ?
Based on the English alphabetical order, three of the following four letter-clusters are alike in a certain way and thus form a group. Which letter-cluster DOES NOT belong to that group? (Note: The odd one out is not based on the number of consonants/vowels or their position in the letter-cluster.)
താഴെ തന്നിരിക്കുന്നവയിൽ ഒറ്റയാൻ ആര് ?