Complete the Series MCQ Quiz - Objective Question with Answer for Complete the Series - Download Free PDF
Last updated on Jun 9, 2025
Latest Complete the Series MCQ Objective Questions
Complete the Series Question 1:
Select the number from among the given options that can replace the question mark (?) in the following series.
8, 11, 17, 26, 38, ?
Answer (Detailed Solution Below)
Complete the Series Question 1 Detailed Solution
The pattern followed here is:
Hence, '53' is the correct answer.
Complete the Series Question 2:
Select the number from among the given options that can replace the question mark (?) in the following series.
3, 11, 27, 59, ?
Answer (Detailed Solution Below)
Complete the Series Question 2 Detailed Solution
Given: 3, 11, 27, 59, ?
The logic followed here is:
Hence, 123 is the correct answer.
Alternate Method
→ (3 × 2) + 5 = 6 + 5 = 11;
→ (11 × 2) + 5 = 22 + 5 = 27;
→ (27× 2) + 5 = 54 + 5 = 59;
→ (59 × 2) + 5 = 118 + 5 = 123;
Complete the Series Question 3:
Which numbers will replace the question marks (?) in the following series?
80, 44, 85, 64, 95, 84, ?, ?Answer (Detailed Solution Below)
Complete the Series Question 3 Detailed Solution
Given:
80, 44, 85, 64, 95, 84, ?, ?
Logic: Two different series are followed.
Here, 110 and 104 are the missing terms.
Hence, the correct answer is "Option (3)".
Complete the Series Question 4:
Select the number from among the given options that can replace the question mark (?) in the following series.
3, 5, 11, 23, 43, 73, ?
Answer (Detailed Solution Below)
Complete the Series Question 4 Detailed Solution
The pattern follows here:
- 73+62+6 = 115
Hence, "Option 3" is the correct answer.
Complete the Series Question 5:
Select the number from among the given options that can replace the question mark(?) in the following series.
560, 280, 140, 70, ?
Answer (Detailed Solution Below)
Complete the Series Question 5 Detailed Solution
The logic followed here is : Each number is divided by (2).
Hence, "35" is the correct answer.
Top Complete the Series MCQ Objective Questions
Which of the following numbers will replace the question mark (?) in the given series?
13, 14, 23, 48, 97, 178, ?
Answer (Detailed Solution Below)
Complete the Series Question 6 Detailed Solution
Download Solution PDFThe logic followed here is:
Addition of the square of the odd number to previous number to get next number in the series.
13 + 12 =13 + 1 = 14
14 + 32 = 14 + 9 = 23
23 + 52 = 23 + 25 = 48
48 + 72 = 48 + 49 = 97
97 + 92 = 97 + 81 = 178
178 + 112 = 178 + 121 = 299
Hence, the correct option is 299
Select the number from among the given options that can replace the question mark (?) in the following series.
4, 5, 18, 19, 68, 69, ?
Answer (Detailed Solution Below)
Complete the Series Question 7 Detailed Solution
Download Solution PDFThe number from among the given options that can replace the question mark (?) in the following series is as shown below :-
Hence, the correct answer is "262".
Alternate Method
Hence, the correct answer is "262".
Select the number from among the given options that can replace the question mark (?) in the following series.
11, 13, 19, 49, 109, 239, ?
Answer (Detailed Solution Below)
Complete the Series Question 8 Detailed Solution
Download Solution PDFCan you solve this number series puzzle? 11, 13, 19, 49, 109, 239, ? – Find the logic and the missing number with a simple and clear explanation
The pattern followed here is:
Hence, 449 is the correct answer.
Which of the following numbers will replace the question mark (?) in the given series?
6, 16, 29, 62, 121, ?
Answer (Detailed Solution Below)
Complete the Series Question 9 Detailed Solution
Download Solution PDFThe pattern followed here is:
6 × 2 + 4 = 16
16 × 2 - 3 = 29
29 × 2 + 4 = 62
62 × 2 - 3 = 121
121 × 2 + 4 = 246
Hence, the correct answer is "246".Find the missing number in the given series following the same pattern.
18, 24, 84, 294, 798, (?)
Answer (Detailed Solution Below)
Complete the Series Question 10 Detailed Solution
Download Solution PDFThe logic follows here:
Hence, the correct answer is "1788".
Select the number from among the given options that can replace the question mark (?) in the following series.
5, 18, 70, 278, ?
Answer (Detailed Solution Below)
Complete the Series Question 11 Detailed Solution
Download Solution PDFThe pattern followed here is:
(Previous number × 3) + (previous number – 2) = next number
Given: 5, 18, 70, 278, ?
1st number → 5
2nd number → (5 × 3) + (5 - 2) = 15 + 3 = 18
3rd number → (18 × 3) + (18 - 2) = 54 + 16 = 70
4th number → (70 × 3) + (70 - 2) = 210 + 68 = 278
5th number → (278 × 3) + (278 - 2) = 834 + 276 = 1110
Hence, ''1110" is the correct answer.
Alternate MethodThe logic followed here is:
The Previous number × 4 - 2 = next number.
5, 18, 70, 278, ?
5 × 4 - 2 = 18
18 × 4 - 2 = 70
70 × 4 - 2 = 278
278 × 4 - 2 = 1110
Hence, the correct answer is "1110".
Select the number from among the given options that can replace the question mark (?) in the following series
10, 22, 35, 40, 72, 40, ?
Answer (Detailed Solution Below)
Complete the Series Question 12 Detailed Solution
Download Solution PDFThe logic follows here is:
Hence, the correct answer is "133".
Select the number from among the given options that can replace the question mark (?) in the following series.
56, 56, 54, 162, 158, ?
Answer (Detailed Solution Below)
Complete the Series Question 13 Detailed Solution
Download Solution PDFGiven: 56, 56, 54, 162, 158, ?
Logic:
Hence, 790 is the correct answer.
Select the number from among the given options that can replace the question mark (?) in the following series.
2, 4, 5, 19, 71, ?
Answer (Detailed Solution Below)
Complete the Series Question 14 Detailed Solution
Download Solution PDFThe logic is:
2 × 1 + 2 = 2 + 2 = 4
4 × 2 - 3 = 8 - 3 = 5
5 × 3 + 4 = 15 + 4 = 19
19 × 4 - 5 = 76 - 5 = 71
71 × 5 + 6 = 355 + 6 = 361
Hence, ‘361’ is the correct answer.
Select the number from among the given options that can replace the question mark (?) in the following series.
82, 105, 136, 177, 224, 283, ?
Answer (Detailed Solution Below)
Complete the Series Question 15 Detailed Solution
Download Solution PDFThe pattern followed here is:
Alternate Prime number added in series- 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67
Hence, '350' is the correct answer.