Quantitative Aptitude Set -242
May 31 2024
Here we are providing new series of Quantitative Aptitude Questions for upcoming exams, so the aspirants can practice it on a daily basis.
Find the wrong term in the following number series
1) 1216, 1250, 1428, 1704, 2048, 2426
A.1704
B.2048
C.2426
D.1216
E.1428
2)
A.366
B.504
C.444
D.397
E.None of these
3) 32, 18, 36, 110, 440, 1944
A.110
B.440
C.36
D.1944
E.None of these
4) 5, 15, 81, 479, 3360, 26879
A.479
B.26879
C.3360
D.81
E.None of these
5) 120, 180, 450, 650, 1687.5, 2531.25
A.650
B.180
C.1687.5
D.450
E.2531.25
Answers :
1) Answer: A
The correct series is,
The difference of difference is, 122, 102, 82, 62,…
The wrong term is, 1704
2) Answer: C
3) Answer: B
(32 + 4) x 0.5 = 18
(18 + 6) x 1.5 = 36
(36 + 8) x 2.5 = 110
(110 + 10) x 3.5 = 420
(420 + 12) x 4.5 = 1944
4) Answer: C
5 x 4 – 5 = 15
15 x 5 + 6 = 81
81 x 6 – 7 = 479
479 x 7 + 8 = 3361
3361 x 8 - 9 = 26879
5) Answer: A
120 * 1.5 = 180
180 * 2.5 = 450
450 * 1.5 = 675
675 * 2.5 = 1687.5
1687.5 * 1.5 = 2531.25
