Series Completion MCQs
Practice free Series Completion multiple-choice questions with instant answer feedback and step-by-step solutions. Click an option to check yourself, reveal the full explanation, and work through all 286 questions — no login required.
Question 253easy
One term in the number series is wrong. Find out the wrong term.
380, 188, 92, 48, 20, 8, 2
380, 188, 92, 48, 20, 8, 2
Question 254easy
One term in the number series is wrong. Find out the wrong term.
5, 27, 61, 122, 213, 340, 509
5, 27, 61, 122, 213, 340, 509
Question 255easy
Choose the missing terms out of the given alternatives.
Z, X, S, I, R, R, ?, ?
Z, X, S, I, R, R, ?, ?
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Question 256medium
One term in the number series is wrong. Find out the wrong term.
1, 5, 5, 9, 7, 11, 11, 15, 12, 17
1, 5, 5, 9, 7, 11, 11, 15, 12, 17
Question 257easy
Choose the missing terms out of the given alternatives.
AYBZC, DWEXF, GUHVI, JSKTL, ?
AYBZC, DWEXF, GUHVI, JSKTL, ?
Question 258easy
Choose the missing terms out of the given alternatives.
DHL, PTX, BFJ, ?
DHL, PTX, BFJ, ?
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Question 259easy
Choose the missing terms out of the given alternatives.
C, Z, F, X, I, V, L, T, O, ?, ?
C, Z, F, X, I, V, L, T, O, ?, ?
Question 260easy
Choose the missing terms out of the given alternatives.
GH, JL, NQ, SW, YD, ?
GH, JL, NQ, SW, YD, ?
Question 261medium
One term in the number series is wrong. Find out the wrong term.
3, 2, 8, 9, 13, 22, 18, 32, 23, 42
3, 2, 8, 9, 13, 22, 18, 32, 23, 42