SSC CHSL 2020 · PYQ · Alphabet Series / Letter Completion · medium
Select the combination of letters that when sequentially placed in the blanks of the given series will complete the series. r t x _ s x _ z _ x y _ y z
A.yyrxs
B.yyrsx✓ Correct
C.sysyx
D.yxyrs
Explanation
By filling the blanks sequentially with y, y, r, s, x the repeating pattern rtx_sx_z_xy_yz becomes consistent. The combination yyrsx correctly completes the series.
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