Hello Aspirants.
Welcome to Online Quantitative Aptitude Section in AffairsCloud.com. Here we are creating question sample in Number Series based on latest pattern, which is common for SBI,IBPS, RBI,LIC, NICL and other competitive exams.
- 124 , 96, 60, 50 , 28 , ?
1.27
2.32
3.25
4.18
5.20
Answer & Explanation
Answer – 1.27
Explanation :
124/2 =62-2 = 60 96/2 = 48+2 = 50
60/2=30-2 = 28 50/2 = 25+2 = 27
- 37, 38, 58, ?, 293.5
1.152
2.124
3.98
4.110
5.117
Answer & Explanation
Answer – 5.117
Explanation :
37*1+1 = 38
38*3/2 + 1 = 58
58*2+1 = 117
117*5/2+1 = 293.5
- 11, 18, ?, 159, 652
1.48
2.54
3.75
4.63
5.91
Answer & Explanation
Answer – 1.48
Explanation :
11*1+(1*7) =11+7 = 18
18*2+(2*6) = 36+12 = 48
48*3+(3*5) = 144+15 = 159
159*4+(4*4) = 636+16 = 652
- 8,9, 11, 19, 67, ?
1.514
2.354
3.438
4.451
5.414
Answer & Explanation
Answer – 4.451Explanation :
8+1*1 = 9
9+(1*2=2) = 11
11+(2*4=8) = 19
19+(8*6=48) = 67
67+(48*8=384) = 451
- 1650, ?, 50, 9.5, 1.17, -0.415
1.1050
2.270
3.560
4.750
5.980
Answer & Explanation
Answer – 2.270
Explanation :
1650/6 – 5 = 275 – 5 = 270
270/5 -4 = 54-4 = 50
50/4 -3 = 12.5 -3 = 9.5
9.5/3 -2 = 3.17-2 = 1.17
1.17/2 -1 = 0.585-1 = -0.415
- 290, 360, ?, 528, 626
1.442
2.424
3.222
4.444
5.440
Answer & Explanation
Answer – 1.442
Explanation :
17^2 = 289+1 = 290
19^2 =361-1 = 360
21^2 = 441+1 = 442
23^2 = 529-1 = 528
25^2 = 625+1 = 626
- 2, 4, 18, 44, 82, ?, 194
1.132
2.121
3.123
4.114
5.142
Answer & Explanation
Answer – 1.132
Explanation :
2+2 =4
4+(2+12) = 18
18+(2+24) = 44
44+(2+36) = 82
82+(2+48) = 132
132+(2+60) = 194
- 785, 835, ?, 905, 925, 935
1.875
2.970
3.865
4.940
5.855
Answer & Explanation
Answer – 1.875
Explanation :
785-5+55 = 835
835-4+44 = 875
875-3+33 = 905
905-2+22 = 925
925-1+11 = 935
- 312, ?, 39.625, 30.47, 31.47
1.145.55
2.78.25
3.112.5
4.98
5.220.75
Answer & Explanation
Answer – 2.78.25
Explanation :
312*(0.25)+(0.25)= 78.25
78.25*(0.5)+(0.5) = 39.625
39.625*(0.75)+(0.75) =30.47
30.47*1+1 = 31.47
- ?, 104, 41.6. 24.96, 19.97
1.370
2.630
3.350
4.410
5.520
Answer & Explanation
Answer – 5.520
Explanation :
520*1/5 =104
104*2/5= 41.6
41.6*3/5 = 24.96
24.96*4/5 = 19.97
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