HomeTestsSearchRankProfile

Missing Number Questions

Practice 57 Missing Number questions with detailed answers and explanations. Free MCQs, PYQs, and mock test questions for NEET, JEE, GATE, SSC and more.

📚
57
Total Questions
🟢
3
Easy
🟡
53
Medium
🔴
1
Hard
Practice by Exam:General Intelligence and Reasoning(25)General Intelligence & Reasoning(19)Reasoning(5)Mental Ability(4)Logical Reasoning(4)

About Missing Number — practice questions, PYQs & concepts

Missing Number is a frequently-tested topic on General Intelligence and Reasoning, General Intelligence & Reasoning, Reasoning. ExamTest.live currently lists 57 Missing Number questions spanning previous-year papers from 2026 to 2026, each with worked solutions and a step-by-step explanation. Use the filters on this page to focus on a specific exam, difficulty level or year — every answer key is free, no sign-up required.

Missing Number weight in competitive exams

Across our Missing Number question bank, the largest sources are General Intelligence and Reasoning (25), General Intelligence & Reasoning (19), Reasoning (5), Mental Ability (4) and Logical Reasoning (4). Click any exam chip above to drill down to that exam-specific question set.

How to use this page

  • Start easy: 3 easy Missing Number questions are available — build fluency before moving up.
  • Target weak years: Use the year filter to focus on the most recent 2026 paper or older PYQs you have not attempted.
  • Time yourself: Every question shows the average solve time so you can benchmark your speed against other students.
  • Read every explanation: Even on questions you got right — the explanation often surfaces a faster approach you can reuse.

All Missing Number Questions(1–57 of 57)

Filter:
Q1mediummcqGeneral Intelligence & ReasoningStaff Selection Commission2026
36% accuracy
Select the number from among the given options that can replace the question mark (?) in the following series.
Q2mediummcqGeneral Intelligence and ReasoningSSC CGL2026
0% accuracy
In the following question, select the missing number from the given options to complete the matrix/grid sequence.
7
2
5
59
​

6
3
6
42
​

3
4
?
55

​

​
image
Q3mediummcqGeneral Intelligence & ReasoningStaff Selection Commission2026
0% accuracy
Select the set in which the numbers are related in the same way as are the numbers of the following sets.
(NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits. E.g. 13 - Operations on 13 such as adding/deleting/multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.)
(23, 9, 307)
(17, 21, 457)
Q4mediummcqGeneral Intelligence & ReasoningCompetitive Exam Practice2026
33% accuracy
Select the number that can replace the question mark (?) in the following figure.(Assume a standard circular matrix problem with configurations: opposite numbers summing up to a constant or multiplied by a value, or outer grids mapping: ).
image
Q5mediummcqGeneral Intelligence and ReasoningStaff Selection Commission2026
0% accuracy
Find the missing number from the below options.[Image of a grid with the following numbers:Row 1: 5, 6, 121Row 2: 8, 9, 289Row 3: 7, 8, ?]

image
Q6mediummcqGeneral Intelligence and ReasoningSSC CGL2026
0% accuracy
In the following question, select the missing number from the given series.
36, 44, 32
72, 88, 64
54, 66, ?
Q7mediummcqReasoningCompetitive Exam2026
0% accuracy
Find the missing numbers ( and ) in the series and find the value of .
Q8mediummcqReasoningCompetitive Exam2026
0% accuracy
Identify the incorrect number in the following series:
Q9mediummcqGeneral Intelligence and ReasoningCompetitive Exam2026
0% accuracy
Which of the following numbers will replace the question mark (?) in the given series?
Q10mediummcqGeneral Intelligence and ReasoningStaff Selection Commission2026
0% accuracy
The numbers in each set are related to each other in a certain way.
(2, 12, 72), (7, 42, 252), (4, 24, ?)

Based on the relationship among the numbers in the first two sets, select the number that can replace the question mark (?) in the third set.
Q11mediummcqGeneral Intelligence & ReasoningSSC CGL2026
100% accuracy
In the following question, select the missing number from the given series.
3, 12, 24, 4, 16, 32, 5, 20, ?
Q12mediummcqGeneral Intelligence & ReasoningStaff Selection Commission2026
In the following question, select the missing number from the given series.
9856673?3574
Q13mediummcqGeneral Intelligence and ReasoningStaff Selection Commission2026
In the following question, select the missing number from the given series.
49169484811446251625?
Q14mediummcqGeneral Intelligence and ReasoningStaff Selection Commission2026
In the following question, select the missing number from the given series.
6 10 9
7 2 13
4 ? 8
Q15mediummcqGeneral Intelligence and ReasoningStaff Selection Commission2026
In the following question, select the missing number from the given series.TRHDMW4862?
Q16mediummcqGeneral Intelligence and ReasoningSSC CGL2026
In the following question, select the missing number from the given series.
25, 144, 60, 81, 225, 135, 49, 289, ?
Q17mediummcqGeneral Intelligence and ReasoningSSC CGL2026
In the following question, select the missing number from the given series.
42, 21, 21, ?, 63, 157.5
Q18mediummcqMental AbilityCompetitive Exam2026
Find the missing number at the sign of interrogation () from the given matrix grid:
Q19mediummcqGeneral Intelligence and ReasoningMock Exam2026
Which of the following numbers will replace the question mark (?) in the given series?
165,192,227,270,321,?
Q20mediummcqGeneral Intelligence and ReasoningMock Exam2026
What should come in place of the question mark (?) in the given series?
23,44,65,86,?,128
Q21mediummcqGeneral Intelligence and ReasoningMock Exam2026
What should come in place of the question mark (?) in the given series?
160,187,216,247,?
Q22hardmcqGeneral Intelligence and ReasoningStaff Selection Commission2026
In the following question, select the missing number from the given series.
3
6
7
9
5
5
2
10
​

6
3
2
7
6
?
10
0
​

8
5
5
8
4
5
0
0
​
Q23mediummcqGeneral Intelligence and ReasoningSSC CGL2026
In the following question, select the missing number from the given series.
19294545356?346
Q24easymcqGeneral Intelligence and ReasoningSSC CGL2026
Select the number from among the given options that can replace the question mark(?) in the following series.14, 26, 41, 61, 88, ?
Q25mediummcqMental AbilityCompetitive Exam2026
image
Q26mediummcqGeneral Intelligence & ReasoningPractice Test2026
Find the missing term that completes the pattern established in the following number grid:

image
Q27mediummcqLogical Reasoningimage_146f63.png2026
Find the missing number in the pattern shown in:

image
Q28mediummcqLogical ReasoningExam Prep2026
What comes next in the sequence 1, 3, 7, 15, 31, 63, _____?
Q29mediummcqLogical ReasoningExam Prep2026
What number should come next in the sequence 6, 18, 72, 360, 2160______?
Q30mediummcqLogical ReasoningExam Prep2026
The number in each circle in the number pyramid is the sum of the two numbers just below it. Few of the numbers in a number pyramid are filled in. Find the number in the position marked "?".

image
Q31mediummcqGeneral Intelligence & ReasoningSSC CGL2026
In the following question, select the missing number from the given matrix series:

image
Q32mediummcqMental AbilityWBCS Prelims2026
Find the missing number (?) in the following mathematical pattern:

image
Q33mediummcqMental AbilityWBCS Prelims2026
The number in each circle in the number pyramid is the sum of the two numbers just below it. Few of the numbers in a number pyramid are filled in. Find the number in the position marked "?".

image
Q34mediummcqReasoningPractice Test2026
Select the missing number from the following options to complete the given series:
, , , ___, , , .
Q35mediummcqGeneral Intelligence and ReasoningCompetitive Exam2026
Find the next number in the series .
Q36mediummcqGeneral Intelligence and ReasoningSSC CGL2026
Select the number from among the given options that can replace the question mark (?) in the following series.
203,178,162,153,?
Q37mediummcqGeneral Intelligence & ReasoningSSC CGL2026
Select the number from among the given options that can replace the question mark (?) in the following series.
3,14,20,31,?,48
Q38mediummcqGeneral Intelligence & ReasoningSSC CGL2026
The numbers in each set are related to each other in a certain way.
(2,8,100), (7,2,81), (4,7,?)

Based on the relationship among the numbers in the first two sets, select the number that can replace the question mark (?) in the third set.
Q39mediummcqGeneral Intelligence & ReasoningStaff Selection Commission2026
Study the given pattern carefully and select the number that can replace the question mark (?) in it.
First row: 21, 12, 19
Second row: 27, 10, 19
Third row: 24, 10, ?

(NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits.)
Q40mediummcqReasoningPrepp2026
Which of the following numbers will replace the question mark (?) in the given series?
Q41mediummcqReasoningPrepp2026
Which of the following numbers will replace the question mark (?) in the given series?
Q42mediummcqGeneral Intelligence & ReasoningStaff Selection Commission2026
Find the missing term.
119, 109, 89, 59, ______
Q43mediummcqGeneral Intelligence & ReasoningStaff Selection Commission2026
Find the missing number from the below options.
12
24
36
​

16
32
48
​

18
?
54
​
Q44mediummcqGeneral Intelligence & ReasoningStaff Selection Commission2026
Select the correct option that will fill in the blank and complete the series.
43, 55, 79, 115, ______
Q45mediummcqGeneral Intelligence and ReasoningSSC CGL2026
Study the given pattern carefully and select the number that can replace the question mark (?) in it.
First row: 11, 12, 529
Second row: 13, 14, 729
Third row: 15, 16, ?

(NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits. E.g. 13 - Operations on 13 such as adding/deleting/multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed)
Q46mediummcqGeneral Intelligence & ReasoningPractice Paper2026
Find x from the given series. 12, 16, 24, 36, x, 72
Q47mediummcqGeneral Intelligence and ReasoningStaff Selection Commission2026
Find the missing number from the below options.
(Note: Consider a standard 3x3 matrix puzzle layout with numbers where the relationship operates row-wise or column-wise to find the missing value).

image
Q48mediummcqGeneral Intelligence & ReasoningPractice Test2026
Select the correct option that will fill in the blank and complete the series.
5,22,39,56,_______?
Q49mediummcqGeneral Intelligence & ReasoningPractice Test2026
Select the number that DOES NOT belong to the following group.
1,2,5,12,20,32,45
Q50mediummcqGeneral Intelligence and ReasoningCompetitive Exam Practice2026
Select the option that will correctly replace the question mark (?) in the given pattern.
5
7
10

image

​

4
3
2
​

41
58
?
​

​
Q51mediummcqGeneral Intelligence and ReasoningStaff Selection Commission2026
Study the given pattern carefully and select the number that can replace the question mark (?) in it.
Q52mediummcqGeneral Intelligence & ReasoningPractice Test2026
Select the missing number from the following options to complete the given series:
Q53mediummcqGeneral Intelligence and ReasoningSSC CGL2026
Select the option that is related to the third number in the same way as the second number is related to the first number and the sixth number is related to the fifth number.
Q54easymcqGeneral Intelligence and ReasoningSSC CGL2026
Select the number from among the given options that can replace the question mark(?) in the following series.17, 28, 43, 62, 85, 112, ?
Q55mediummcqGeneral Intelligence & ReasoningCompetitive Exam2026
Find the missing number in the series.
20, 35, 60, 105, 190, _____
Q56easymcqGeneral Intelligence and ReasoningStaff Selection Commission2026
Which of the following numbers will replace the question mark (?) in the given series?23, 25, 28, 33, ?, 51, 64
Q57mediummcqGeneral Intelligence & ReasoningSSC CGL2026
Study the given pattern carefully and select the number that can replace the question mark (?) in it.
First row: 9, 6, 117
Second row: 12, 7, 193
Third row: 13, 8, ?

(NOTE : Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits.)

Frequently Asked Questions

How many Missing Number questions are on ExamTest.live?▼
We have 57 Missing Number questions spread across 1 pages, covering easy, medium, and hard difficulty levels with detailed explanations.
Are Missing Number MCQs free?▼
Yes. All Missing Number questions, answers, and explanations on ExamTest.live are completely free. No account or subscription required.
Which exams include Missing Number questions?▼
Missing Number questions are commonly asked in General Intelligence and Reasoning, General Intelligence & Reasoning, Reasoning, Mental Ability, Logical Reasoning. You can filter by exam using the links above.
How do I practice Missing Number questions effectively?▼
Start with easy questions to build confidence, then tackle medium and hard ones. Use the filter buttons to sort by difficulty. Reveal the answer only after attempting each question, and read the explanation thoroughly.