SSC CGL Arithmetic Sequence Problems Examples with Answers: Staff Selection commission conducts the online exams of the CGL Tier 1 Exams held on the month 1st August to 20th August 2017. Here we give some important Arithmetic Sequence Problems. It is useful for the CGL Quantitative Aptitude Questions.

## SSC CGL Arithmetic Sequence Problems Examples with Answers

Directions (1-5): What will come in place of question mark (?) in the following number series?

Q1. 117  389  525  593  627  (?)
(a) 654
(b) 640
(c) 634
(d) 630
(e) None of these

Q2. 1015  508  255  129  66.5  ?  20.875
(a) 34.50
(b) 35
(c) 35.30
(d) 35.75
(e) None of these

Q3. 45  46  70  141  ?  1061.5
(a) 353
(b) 353.5
(c) 352.5
(d) 352
(e) None of these

Q4. 45030  9000  1795  355  68  ?  132
(a) 11.6
(b) 12.2
(c) 10.4
(d) 9.8
(e) None of these

Q5. 62  87  187  412  812  (?)
(a) 1012
(b) 1437
(c) 1337
(d) 1457
(e) None of these

Directions (6-10): What will come in place of question-mark (?) in the given number series?

6. 158    78     38     18     8     ?
(a) 3
(b) 5
(c) 2
(d) 7
(e) 6

7. 16    19     24     33     50     ?
(a) 83
(b) 66
(c) 99
(d) 74
(e) 102

8.  402    400     388     358     302     ?
(a) 212
(b) 236
(c) 190
(d) 182
(e) 210

9. 31    15     21     50     ?     767.25
(a) 160.5
(b) 171.5
(c) 156.5
(d) 122.5
(e) 143.5

10. 5.5    8.5     23     89.5     ?
(a) 455
(b) 420.5
(c) 445
(d) 415.5
(e) 433