The Logic and Reasoning questions with answers section is critical for excelling in competitive exams and campus placements. It measures your ability to analyze situations, recognize patterns, and solve problems logically. Practicing reasoning questions and answers from this topic improves analytical thinking and decision-making skills. You’ll find a wide variety of logical and verbal reasoning problems covering topics like syllogisms, series, coding-decoding, and puzzles. With detailed solutions and reasoning-based explanations, this collection helps you prepare effectively for SSC, IBPS, TCS, and Wipro exams. Strengthen your mental aptitude and boost your performance through consistent practice.
Logic and Reasoning
Showing 10 of
334 questions
51. which pair of numberscomes next.
13 29 15 26 17 23 19
21 23
20 21
20 17
25 27
Answer: Option B
Hints: Here, there are two alternating patterns,
with every other number following a different
pattern. The first pattern begins with 13 and adds 2 to each number to arrive at the
next; the alternating pattern begins with 29 and subtracts 3 each time.
52. which pair of numberscomes next.
16 26 56 36 46 68 56
80 66
64 82
66 80
78 68
Answer: Option C
Hints: Here, every third number follows a different
pattern from the main series. In the main
series, beginning with 16, 10 is added to
each number to arrive at the next. In the alternating series, beginning with 56, 12 is added to each number to arrive at the next.
53. which pair of numbers comes next.
7 9 66 12 14 66 17
19 66
66 19
19 22
20 66
Answer: Option A
Hints: This is an alternating addition series with
repetition, in which a random number, 66,is interpolated as every third number. The regular series adds 2, then 3, then 2, and so on, with 66 repeated after each “add 2” step.
54. which pair of numberscomes next.
3 5 35 10 12 35 17
22 35
35 19
19 35
19 24
Answer: Option C
Hints: This is an alternating addition series, with a
random number, 35, interpolated as every
third number. The pattern of addition is to add 2, add 5, add 2, and so on. The number
35 comes after each “add 2” step.
56. which pair of numberscomes next
42 40 38 35 33 31 28
25 22
26 23
26 24
25 23
Answer: Option C
Hints: This is an alternating subtraction series in
which 2 is subtracted twice, then 3 is subtracted once, then 2 is subtracted twice, and so on.
57. which pair of number comes next
11 14 14 17 17 20 20
23 23
23 26
21 24
24 24
Answer: Option A
Hints: This is a simple addition series with repetition.It adds 3 to each number to arrive atthe next, which is repeated before 3 is added again.
59. Which pair of number comes next
10 34 12 31 14 28 16
25 18
30 13
19 26
18 20
Answer: Option A
Hints: Two patterns alternate here. The first pattern
begins with 10 and adds 2 to each number to arrive at the next; the alternating pattern begins with 34 and subtracts 3 each time.