Quantitative Aptitude Quiz For SBI/IBPS PO Mains 2021- 17th December

Directions (1 – 3): In the following questions, a series is given in which one term is wrong with which another series started. You have to find the wrong term in the given series then starting from that, find 5th term of new series so formed.

Q1. 3, 2, 6, 15, 60, 315, 1896
(a) 59
(b) 42816
(c) 7135
(d) 357
(e) 1432

Q2. 993, 850, 750, 688, 653, 638, 635
(a) 410
(b) 445
(c) 395
(d) 392
(e) 508

Q3. 20, 30, 50, 90, 160, 330, 650
(a) 230
(b) 470
(c) 310
(d) 190
(e) None of these

Q4. In each of the given two series, one number is wrong. Also, some relationships are given related to right number (which will come in the place of given wrong number) in both the series.

Directions (5 – 6): In the following wrong number series a term is wrong as per pattern followed in the series. You have to find that wrong term and term which should replace that wrong term is your answer. (You have to mark correct term as per series not the wrong term mentioned in series)

Q5. 32, 48, 80, 112, 176, 208, 272
(a) 36
(b) 116
(c) 206
(d) 276
(e) Series is right no need to replace any number

Q6. 12, 70, 348, 1390, 4168, 8332, 8332
(a) None of the given option will replace the wrong number
(b) 8334
(c) 4172
(d) 1392
(e) 350

Q7. In following series, one term is wrong as per the pattern followed in the series. You have to find that term and starting from that wrong term, make a new series following the same pattern then what will be the 5th term of new formed series?
12, 56, 144, 276, 454, 672, 936
(a) 894
(b) 892
(c) 884
(d) 896
(e) 898

Q8. In following series, one term is wrong as per the pattern followed in the series. You have to find that term.
2675, 2415, 2162, 1923, 1700, 1495, 1310
(a) 1495
(b) 1310
(c) 2415
(d) 2675
(e) 1700