Page 17 - Services Selection Board (SSB) Interviews

Number Series Completion 13
8. (b) The pattern of the number series is as given 11. (c) The pattern of the number series is given as
below : follows:
8 + 2 = 10 454 + 18 = 472
10 + 8 (= 2 × 3 + 2) = 18 472 – 27 = 445
18 + 26 (= 3 × 8 + 2) = 44 445 + 18 = 463
463 – 27 = 436
44 + 80 (= 3 × 26 + 2) = 124
436 + 18 = 454
124 + 424 (= 3 × 80 + 2) = 366 12. (b) The pattern of the number series is given as
9. (d) The pattern of the number series is as given follows:
below: 12 × 4 – 30 = 48 – 30 = 18
13 + 1 × 12 = 13 + 12 = 25 18 × 4 – 36 = 72 – 36 = 36
25 + 3 × 12 = 25 + 36 = 61 36 × 4 – 42 = 144 – 42 = 102
102 × 4 – 48 = 408 – 48 = 360
61 + 5 × 12 = 61 + 60 = 121
360 × 4 – 54 = 1440 – 54 = 1386
121 + 7 × 12 = 121 + 84 = 205
13. (d)
205 + 9 × 12 = 205 + 108 = 313
10. (a) The pattern of the number series is given as
follows:
656 + = 24 + 328 24 = 352
2 14. (c)
352 + = 24 + 176 24 = 200
2
200 + = 24 + 100 24 = 124
2
124 + = 24 + 62 24 = 86 15. (b)
2 342 337.5 328.5 315 297 274.5
86 + = 24 + 43 24 = 67 –(4.5×1) –(4.5×2) –(4.5×3) –(4.5×4) –(4.5×5)
2
16. (c)

17. (e)

18. (d)