ARUN ACADEMY is an institution training students for BANK PO, CLERK, SPECIALIST OFFICERS, TRB-PG & UG, TET, TNPSC Group Exams, Railways, SSC, Insurance Sector –AO, AAO & ADO, Police, S.I & Entrance Examinations.
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P.O. Box: 12-B II Floor,
Salem
Tamilnadu
636004
India

Number series Test-1

  • Remaining Timing :-

(1). 2 16 112 672 3360 13440 ?

  • (a). 3430
  • (b). 3340
  • (c). 40320
  • (d). 43240
  • (e). None of these
Answer : 40320

Explanation:

(2). 4 9 19 ? 79 159 319

  • (a). 59
  • (b). 39
  • (c). 49
  • (d). 29
  • (e). None of these
Answer : 39

Explanation:

(3). 4000 2000 1000 500 250 125

  • (a). 80
  • (b). 65
  • (c). 62.5
  • (d). 83.5
  • (e). None of these
Answer : 62.5

Explanation:

(4). 588, 563, 540, 519 , ? 483, 468.

  • (a). 500
  • (b). 469
  • (c). 494
  • (d). 490
  • (e). None of these
Answer : 500

Explanation:

(5). 121 ? 81 64 49 36 25

  • (a). 92
  • (b). 114
  • (c). 98
  • (d). 100
  • (e). None of these
Answer : 100

Explanation:

(6). 2 26 286 ? 18018 90090 270270

  • (a). 2088
  • (b). 3667
  • (c). 2862
  • (d). 2574
  • (e). None of these
Answer : 2574

Explanation:

(7). 358 356 352 344 328 296 ?

  • (a). 232
  • (b). 237
  • (c). 227
  • (d). 245
  • (e). None of these
Answer : 232

Explanation:

(8). 8 ? 30 105 472.5 2598.75 16891.875

  • (a). 22
  • (b). 12
  • (c). 14
  • (d). 16
  • (e). None of these
Answer : 12

Explanation:

(9). 3 4 ? 21 85 110 326

  • (a). 9
  • (b). 11
  • (c). 12
  • (d). 16
  • (e). None of these
Answer : 12

Explanation:

(10). 50000 10000 2500 500 125 ? 6.25

  • (a). 55
  • (b). 25
  • (c). 60
  • (d). 33.5
  • (e). None of these
Answer : 25

Explanation: