Question : Directions: Which of the following terms will replace the question mark (?) in the given series?
ZXE, ZWD, ZVC, ?, ZTA
Option 1: ZAB
Option 2: SUB
Option 3: ZUB
Option 4: ZUC
Correct Answer: ZUB
Solution :
Given:
ZXE, ZWD, ZVC, ?, ZTA
In the given series, the first letter remains the same, while 1 is subtracted from the place value of the second and third letters to get the next term.
ZXE→Z; X – 1 = W; E – 1 = D→ZWD
ZWD→Z; W – 1 = V; D – 1 = C→ZVC
ZVC→Z; V – 1 = U; C – 1 = B→ZUB
ZUB→Z; U – 1 = T; B – 1 = A→ZTA
So, ZUB is the missing term of the given series. Hence, the third option is correct.
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