In the following question, various terms of an alphanumerical series are given with one or more terms missing as shown by (?). Choose the missing terms out of the given alternatives. Q1F, S2E, U6D, W21C, ?
A
Z88B
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
Y88B
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
Y44B
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
K25P
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is A Y88B The first letter moves two steps forward. The last letter moves one steps backward. The number series runs as follows : 1 x 1 + 1 = 2 2 x 2 + 2 = 6 6 x 3 + 3 = 21 21 x 4 + 4 = 88.