TOPIC: Wrong Series
Directions (1 – 15): इनमें से प्रत्येक प्रश्न में एक संख्या श्रृंखला दी गई है। प्रत्येक श्रृंखला में केवल एक पद गलत है। वह गलत पद ज्ञात कीजिए-
Q1. 512, 504, 488, 466, 432, 392, 344
(a)512
(b)466
(c)344
(d)392
(e)432
Q2. 512, 255, 127, 63, 31, 15
(a)15
(b)31
(c)127
(d)512
(e)63
Q3. 221, 263, 313, 370, 434, 505, 583
(a)313
(b)505
(c)434
(d)263
(e)221
Q4. 35, 37, 49, 79, 137, 225, 357
(a)137
(b)35
(c)225
(d)357
(e)79
Q5. 14, 30, 66, 130, 230, 374, 568
(a)14
(b)374
(c)568
(d)66
(e)130
Q6. 2, 7, 42, 210, 840, 2520, 5040
(a)2
(b)210
(c)2520
(d)42
(e)7
Q7. 1250, 1249, 1240, 1215, 1166, 1085, 965
(a)1250
(b)1166
(c)1085
(d)1240
(e)965
Q8. 34, 66, 126, 244, 478, 944, 1874
(a)126
(b)244
(c)478
(d)34
(e)66
Q9. 254, 302, 358, 422, 494, 578, 662
(a)494
(b)578
(c)302
(d)422
(e)358
Q10. 111, 128, 148, 170, 199, 230, 267
(a) 230
(b) 170
(c) 128
(d) 148
(e) 111
Q11. 28, 29, 33, 60, 76,201, 238
(a)238
(b)29
(c)201
(d)60
(e)76
Q12. 220, 244, 277, 321, 376, 442, 519
(a)321
(b)220
(c)244
(d)442
(e)376
Q13. 13, 14, 29, 88, 353, 1766, 10595
(a)353
(b)1766
(c)10595
(d)13
(e)14
Q14. 144, 145, 148, 174, 189, 313, 348
(a)174
(b)148
(c)145
(d)144
(e)313
Q15. 9, 25, 343, 81, 1331, 169, 3375
(a)25
(b)343
(c)1331
(d)169
(e)9
SOLUTIONS:
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