Find the odd one out. A B C D R9 T10 Z13 X11

RRB Group D 22-Sep-2018 Shift 1 Solved Paper

Question : 64 of 100

Marks: +1, -0

Find the odd one out.

A	B	C	D
R9	T10	Z13	X11

Solution:

Each letter is succeeded by half of the place value of the letter except

D(X 11)

{R}=18 \⇒{18}/{2}=9 ⇒{R} 9

{T}=20⇒{20}/{2}=10 ⇒{T} 10

{Z}=26⇒{26}/{2}=13 ⇒{Z} 13

{X}=24⇒{24}/{2}=12 ⇒{X} 12 \→

given as

{X} 11

\to

odd one

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