Which number should replace the question mark in the series 20, 25, 30, 35, 40, ?, 50?
Correct answer C. 45
Topic / 120 questions
Series Completion MCQs
Page 5 of Series Completion multiple-choice questions with answers. Tap an option to check yourself.
Page 5 of 6
Which number should replace the question mark in the series 24, 29, 27, 32, 30, ?, 33?
Correct answer B. 35
Which number should replace the question mark in the series 39, 48, 43, ?, 47, 56, 51?
Correct answer C. 52
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What is the missing term in the series 28, 39, 52, 67, 84, ?, 124 to complete the pattern?
Correct answer B. 103
Which number should replace the question mark in the series 5, 13, 29, 61, 125, ?, 509?
Correct answer D. 253
What is the missing term in the series 11, 12, ?, 18, 26, 42, 74 to complete the pattern?
Correct answer D. 14
Which number fills the gap in the series 8, 64, 12, ?, 16, 58, 20?
Correct answer B. 61
What is the next number in the series 3, 14, 47, 146, 443, 1334?
Correct answer A. 4007
In the series 26, 63, 124, 215, 342, 511, ?, which number should replace the question mark?
Correct answer C. 728
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Which number comes next in the series 2, 3, 5, 9, 17?
Correct answer A. 33
What is the next number in the series 2, 52, 8, 49, 14?
Correct answer C. 46
Which number comes next in the series 0, 4, 18, 48, 100?
Correct answer D. 180
What is the next number in the series 2, 1, 6, 9, 16, 31?
Correct answer A. 56
What is the next number in the series 49, 121, 169, 289, 361, 529?
Correct answer A. 841
What is the next number in the series 4, 9, 25, 49, 121?
Correct answer C. 169
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In the series 9, 73, 198, 414, 757, 1269, ?, which number should replace the question mark?
Correct answer A. 1998
What is the next term of the series 28, 65, 126, 217, 344?
Correct answer D. 513
What is the next term of the series 6, 13, 27, 55, 111, 223?
Correct answer C. 447
What is the next term of the series 9, 75, 14, 68, 19?
Correct answer D. 61
What is the next number in the series 20, 81, 24, 78, 28?
Correct answer C. 75