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. 27.5
Answer – 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
5.256
Answer – 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
5.22
Answer – 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
5.48
Answer – 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
5.2
Answer – 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
5.44
Answer – 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
5.242
Answer – 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
5.655
Answer – 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
5.9
Answer – 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
5.620
Answer – 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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