Three of the given four numbers are similar in a certain manner while one is…
2019
Three of the given four numbers are similar in a certain manner while one is different.
Choose the odd one out.
- A.
41
- B.
61
- C.
71
- D.
51
Attempted by 331 students.
Show answer & explanation
Correct answer: D
51 is not a prime number, unlike the others.
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