Page 17 - Services Selection Board (SSB) Interviews
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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)
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