Reasoning Aptitude
NUMBER SERIES COMPLETION MCQs
Total Questions : 501
| Page 50 of 51 pages
Answer: Option D. -> 521
The correct pattern is + 63 , + 53 , + 43 , + 33 , ............
So, 521 is wrong and must be replaced by (498 + 33 ) i.e., 525.
The correct pattern is + 63 , + 53 , + 43 , + 33 , ............
So, 521 is wrong and must be replaced by (498 + 33 ) i.e., 525.
Answer: Option B. -> 28
The correct sequence is + 1, + 3, + 5, + 7, + 9.So, 28 is wrong and must be replaced by (17 + 9) i.e., 26.
The correct sequence is + 1, + 3, + 5, + 7, + 9.So, 28 is wrong and must be replaced by (17 + 9) i.e., 26.
Answer: Option D. -> 33
The correct pattern is + 3, + 5, + 7, + 9, + 11.So, 33 is wrong and must be replaced by (24 + 11) i.e., 35.
The correct pattern is + 3, + 5, + 7, + 9, + 11.So, 33 is wrong and must be replaced by (24 + 11) i.e., 35.
Answer: Option B. -> 34
1st term : 4
2nd term : 4 + 2 = 6
3rd term : 6 + 4 = 10
4th term : 10 + 6 = 16
5th term : 16 + 8 = 24
So,
6th term : 24 + 10 = 34
1st term : 4
2nd term : 4 + 2 = 6
3rd term : 6 + 4 = 10
4th term : 10 + 6 = 16
5th term : 16 + 8 = 24
So,
6th term : 24 + 10 = 34
Answer: Option A. -> 21
Clearly, each term of the series is the sum of the preceding two terms.Now, 8 + 13 = 21 and 13 + 21 = 34.So, the term 21 is missing.
Clearly, each term of the series is the sum of the preceding two terms.Now, 8 + 13 = 21 and 13 + 21 = 34.So, the term 21 is missing.
Answer: Option B. -> 41
The correct sequence is + 4, + 6, + 8, + 10, ............So, next term after 29 = 29 + 12 = 41.The term after 41 will then be (41 + 14) i.e., 55.∴ 41 is missing.
The correct sequence is + 4, + 6, + 8, + 10, ............So, next term after 29 = 29 + 12 = 41.The term after 41 will then be (41 + 14) i.e., 55.∴ 41 is missing.
Answer: Option C. -> 7
There are two series in the given question.
1st series: 1, 3, 5, 7, 9 ... ( each next term are generated by adding 2)
2nd series: 0, 2, 6, 12, 20 ... ( each next term are generated by adding 2n [where n=1,2,3,4...])
There are two series in the given question.
1st series: 1, 3, 5, 7, 9 ... ( each next term are generated by adding 2)
2nd series: 0, 2, 6, 12, 20 ... ( each next term are generated by adding 2n [where n=1,2,3,4...])
Answer: Option C. -> 481
The series is as follows:5 × 3 + 1 = 1616 × 3 + 3 = 5151 × 3 + 5 = 158158 × 3 + 7= 481
The series is as follows:5 × 3 + 1 = 1616 × 3 + 3 = 5151 × 3 + 5 = 158158 × 3 + 7= 481
Answer: Option A. -> 33
1st term : 3
2nd term : 3 + 2 = 5
3rd term : 5 + 4 = 9
4th term : 9 + 8 = 17
So,
5th term : 17 + 16 = 33
1st term : 3
2nd term : 3 + 2 = 5
3rd term : 5 + 4 = 9
4th term : 9 + 8 = 17
So,
5th term : 17 + 16 = 33
Answer: Option C. -> 22
According to the given question:
According to the given question:
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