Find the odd one from the following ?

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ഒറ്റയാനെ കണ്ടെത്തുക

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Find the odd one from the following ?

A39

B48

C56

D31

Answer:

D. 31

Read Explanation:

All others are composite numbers.

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Related Questions:

In the following question, select the odd letters from the given alternatives.

ഒറ്റയാനെ കണ്ടെത്തുക (91, 93, 95, 97, 99)

Find the odd one:

Choose the word which is least like the other words in the group.

Choose out the odd one.