Question : Directions: Which letter cluster will replace the question mark (?) to complete the given series?
CLPM, FNQN, ?, LRSP, OTTQ
Option 1: IPRO
Option 2: JPRO
Option 3: IPSO
Option 4: IQRO
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Correct Answer: IPRO
Solution :
Given:
CLPM, FNQN, ?, LRSP, OTTQ
Add 3 to the positional value of the first letter, 2 to the positional value of the second letter, and 1 to the positional values of both the third and the fourth letters of each cluster to get the missing term of the series.
CLPM→C + 3 = F; L + 2 = N; P + 1 = Q; M + 1 = N
FNQN→F + 3 = I; N + 2 = P; Q + 1 = R; N + 1 = O
IPRO→I + 3 = L; P + 2 = R; R + 1 = S; O + 1 = P
LRSP→L + 3 = O; R + 2 = T; S + 1 = T; P + 1 = Q
So, the missing term in the series is IPRO. Hence, the
first option
is correct.
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