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In given of the following question, find the term which does not fit into the series :

1CV, 5FU, 9IT, 13LS, 17PQ

Solution

✅ Correct Option: 1

The numbers rise by 4: 1,5,9,13,171, 5, 9, 13, 17. The first letters advance by three: C, F, I, L, so the next should be O, not P. The last letters fall by one: V, U, T, S, so the next should be R, not Q. Both letters are off in 17PQ, which should be 17OR.

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