SSC JE Civil Engineering 23-Mar-2021 Shift 1 Paper

Question : 35 of 200

Marks: +1, -0

Select the letter-cluster from among the given options that can replace the question mark (?) in the following series.
OMB, DOQ, SQF, HSU, WUJ, ?, AYN, PAC

Validate

Solution:

Alphabets	A	B	C	D	E	F	G	H	I	J	K	L	M
Positional value	1	2	3	4	5	6	7	8	9	10	11	12	13
Positional value	26	25	24	23	22	21	20	19	18	17	16	15	14
Alphabets	Z	Y	X	W	V	U	T	S	R	Q	P	O	N

The pattern followed is:

\table \O,\M,\B;15,13,2 ; -11↓ , +2↓, +15↓ ; \D,\O,\Q;4,15,17;+15↓,+2↓,-11↓;\S,\Q,\F;19,17,6;-11↓,+2↓,15↓;\H,\S,\U;8,19,21;+15↓,+2↓,-11↓;\W,\U,\J;23,21,10;-11↓,+2↓,+15;\L,\W,\Y;12,23,25;+15↓,+2↓,-11↓;\A,\Y,\N;1,25,14;-11↓,+2↓,+15↓;\P,\A,\C;16,1,3

Here, we can see that the missing term is LWY.
Hence, Option (3) is correct.

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