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.
- 4, 5, 6, 14, ?, 100.5
1. 32.5
2. 47.5
3. 67.5
4. 37.5
5. 27.5Answer – 1. 32.5
Explanation :
4 * 1 + 1 = 5
5 * 1.5 – 1.5= 6
6 * 2 + 2 = 14
14 * 2.5 – 2.5 = 32.5
32.5 * 3 + 3 = 100.5 - 8 4 4 8 32 ?
1.354
2.384
3.294
4.234
5.256Answer – 5.256
Explanation :
8 * 0.5 = 4
4 * 1 = 4
4 * 2 = 8
8 * 4 = 32
32 * 8 = 256 - 2, 2, 7, ?, 87, 342
1.21
2.26
3.23
4.24
5.22Answer – 5.22
Explanation :
2 + 1² – 1 = 2
2 + 2² + 1= 7
7 + 4² – 1= 22 - 6, 8, 8, 22, ?, 151
1.43
2.42
3.44
4.47
5.48Answer – 4.47
Explanation :
6 * 1 + 2 = 8
8 * 1.5 – 4 = 8
8 * 2 + 6 = 22
22 * 2.5 – 8 = 47
47 * 3 + 10 = 151 - 4, ?, 14, 40, 88, 170
1.9
2.5
3.6
4.7
5.2Answer – 3.6
Explanation :
4 + 1² + 1= 6
6 + 3² – 1= 14
14 + 5² + 1= 40…….. - 6, 6, 7, ?, 91, 463
1.33
2.43
3.38
4.25
5.44Answer – 4.25
Explanation :
6*1 – 1 + 1 = 6
6*2 – 2 – 3 = 7
7*3 – 1 + 5 = 25 - 2, 5, 17, 50, 122, ?
1.252
2.258
3.257
4.225
5.242Answer – 3.257
Explanation :
2 + 1³ + 2 = 5
5 + 2³ + 4 = 17
17 + 3³ + 6 = 50
50 + 4³ + 8 = 122 - 2, 9, 39, 161, ?, 2613
1.675
2.670
3.665
4.651
5.655Answer – 4.651
Explanation :
2 * 4 + 1 = 9
9 * 4 + 3 = 39
39 * 4 + 5 = 161
161 * 4 + 7 = 651
651 * 4 + 9 = 2613 - 5, ?, 20, 34, 76, 142
1.4
2.5
3.7
4.8
5.9Answer – 4.8
Explanation :
5*2 – 2 = 8
8*2 + 4 = 20
20*2 – 6 = 34 - 5, 6, 8, 30, 136, ?
1.645
2.680
3.650
4.690
5.620Answer – 1.645
Explanation :
5 * 1 + 1 = 6
6 * 2 – 2 = 10
10 * 3 + 3 = 33
33 * 4 – 4 = 128
128 * 5 + 5 = 645
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