Missing Term MCQ Quiz - Objective Question with Answer for Missing Term - Download Free PDF

Last updated on Jun 10, 2025

The missing term in the number series belongs to the logical reasoning category. In this type of question, a number series is given where one or two terms are missing or replaced by an unknown variable. Observing the logical sequence in numbers of given series identified the missing number. These types of questions are asked in exams like NLC, BHEL, and other PSUs. Also asked in state government exams. First, we must pay attention to the given number sequence in order to solve the series. Discover the series' pattern. Series could be ascending or descending. We must discover a logical order based on the given numbers in a series. Mathematical operations like addition, subtraction, multiplication, division, square, cube, etc. can be used to create a logical sequence

Latest Missing Term MCQ Objective Questions

Missing Term Question 1:

Which number will replace the question mark (?) in the following series?

5, 12, 26, ?, 110, 222

  1. 52
  2. 56
  3. 54
  4. 50
  5. None of the above

Answer (Detailed Solution Below)

Option 3 : 54

Missing Term Question 1 Detailed Solution

The pattern followed here is:

Given: 5, 12, 26, ?, 110, 222

Hence, the correct answer is "54".

Missing Term Question 2:

Select the number that comes in place of the question mark (?) in the following series.

4, 5, 7, 11, ?, 35

  1. 17
  2. 18
  3. 21
  4. 19
  5. None of the above

Answer (Detailed Solution Below)

Option 4 : 19

Missing Term Question 2 Detailed Solution

The logic followed here is,

Hence, the correct answer is "19".

Missing Term Question 3:

What will come in the place of question mark (?) in the following series ?
7, 25, 61,121, ?, 337

  1. 140
  2. 211
  3. 165
  4. 221

Answer (Detailed Solution Below)

Option 2 : 211

Missing Term Question 3 Detailed Solution

The logic followed here is:

Hence, the correct answer is "Option 2".

Missing Term Question 4:

Select the number that can replace the question mark (?) in the following figure series.  240, ?, 120, 40, 10, 2

  1. 240
  2. 320
  3. 420
  4. 580
  5. None of the above

Answer (Detailed Solution Below)

Option 1 : 240

Missing Term Question 4 Detailed Solution

The Logic here is as follows:

Hence, the correct answer is "240".

Missing Term Question 5:

Select the number that can replace the (?) in the following series.

2, 7, 14, 23, ?, 47

  1. 21
  2. 38
  3. 34
  4. 28
  5. None of the above

Answer (Detailed Solution Below)

Option 3 : 34

Missing Term Question 5 Detailed Solution

The given number series: 2, 7, 14, 23, ?, 47

The difference between two consecutive numbers is an odd number increasing from left to right as shown below:

Hence, "34" is the missing term in the series.

Top Missing Term MCQ Objective Questions

Select the number from among the given options that can replace the question mark (?) in the following series.

24, 40, 64, 104, ?, 312

  1. 228
  2. 176
  3. 154
  4. 168

Answer (Detailed Solution Below)

Option 2 : 176

Missing Term Question 6 Detailed Solution

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The pattern followed here is:

 

Hence, '176' is the correct answer.

Select the number from among the given options that can replace the question mark (?) in the following series.

62, 74, 80, 86, 95, ?, 158

  1. 113
  2. 100
  3. 108
  4. 122

Answer (Detailed Solution Below)

Option 1 : 113

Missing Term Question 7 Detailed Solution

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The logic followed here is :-

Hence, the correct answer is "113".

Which of the following numbers will replace the question mark (?) in the given series?

19, 38, 35, ?, 135, 810

  1. 146
  2. 142
  3. 137
  4. 140

Answer (Detailed Solution Below)

Option 4 : 140

Missing Term Question 8 Detailed Solution

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The pattern followed here is as follows:

Hence, value of '?' is 140.

In the following question, a series is given with one term missing. Choose the correct alternative from the given options.

1, 2, 6, 15, ____ , 56, 92

  1. 30
  2. 32
  3. 34
  4. 31

Answer (Detailed Solution Below)

Option 4 : 31

Missing Term Question 9 Detailed Solution

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The pattern followed here is as below:-

Hence, 15 + 16 = 31 is the correct answer.

In the given series one word/one number/one term is missing. Select the correct alternative from the given ones that will complete the series.

23, 29, ?, 37, 41 

  1. 30
  2. 33
  3. 35
  4. 31

Answer (Detailed Solution Below)

Option 4 : 31

Missing Term Question 10 Detailed Solution

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The logic is- 

All are the prime number series. 

Prime numbers → are the positive integers having only two factors, 1 and the integer itself.

So, the next prime number in the series is 31.
Hence, '31' is the correct answer.

Select the number from among the given options that can replace the question mark (?) in the following series.

1, 3, 17, 55, ?, 179, 265, 375

  1. 169
  2. 157
  3. 91
  4. 105

Answer (Detailed Solution Below)

Option 4 : 105

Missing Term Question 11 Detailed Solution

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The logic followed here is:

Hence, option 4) is the correct answer.

Select the number from among the given options that can replace the question mark (?) in the following series.

45, 68, 99, ?, 187, 246, 313

  1. 105
  2. 166
  3. 117
  4. 140

Answer (Detailed Solution Below)

Option 4 : 140

Missing Term Question 12 Detailed Solution

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The logic followed here is :-

Adding the alternate prime numbers: 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67.

Hence, the correct answer is "140".

Additional Information

Prime Numbers: The numbers which have only two factors one and the number itself.

Example: 2, 3, 5, 7 etc.

Which of the following numbers will replace the question marks (?) in the given series?

243, 162, 108, ?, 48, 32

  1. 76
  2. 72
  3. 84
  4. 98

Answer (Detailed Solution Below)

Option 2 : 72

Missing Term Question 13 Detailed Solution

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The Pattern followed here is;

Hence, the correct answer is "72".

 

Select the number from among the given options that can replace the question mark (?) in the following series.

12, 15, 75, ?, 738, 749

  1. 259
  2. 155
  3. 90
  4. 82

Answer (Detailed Solution Below)

Option 4 : 82

Missing Term Question 14 Detailed Solution

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The logic is:

Hence, ‘82’ is the correct answer.

Select the number that can replace the question mark (?) in the following series.

5, 9, 10, 28, 17, 65, ?

  1. 32
  2. 26
  3. 78
  4. 93

Answer (Detailed Solution Below)

Option 2 : 26

Missing Term Question 15 Detailed Solution

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Given,

5, 9, 10, 28, 17, 65, ?

The pattern followed here is,

Hence, the correct answer is 26.

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