Three numeric series are given as follows. Series 1): 18, 73, 368, 2213, 15498 Series 2): 4, a, b, c, d Series 3): p, q, r, s, t If it is mentioned that all the above three series follow the same pattern and [(b/2) + 4] = q, then what will be the difference between “q” and “s”?
Three numeric series are given as follows. Series 1): 18, 73, 368, 2213, 15498 Series 2): 4, a, b, c, d Series 3): p, q, r, s, t If it is mentioned that all the above three series follow the same pattern and [(b/2) + 4] = q, then what will be the difference between “q” and “s”? Correct Answer 1415
Calculation:
Considering the given series 1
18, 73, 368, 2213, 15498
The logic of the given series can be explained as
(18 × 4) + 1 = 73
(73 × 5) + 3 = 368
(368 × 6) + 5 = 2213
(2213 × 7) + 7 = 15498
As given that all three series follow the same pattern, consider the given series 2
4, a, b, c, d
a = ?
(4 × 4) + 1 = 17
b = ?
(17 × 5) + 3 = 88
c = ?
(88 × 6) + 5 = 533
d = ?
(533 × 7) + 7 = 3738
Considering the given series 3
p, q, r, s, t
As given (b/2) + 4 = q
q = (88/2) + 4
⇒ 48
p, 48, r, s, t
r = ?
(48 × 5) + 3 = 243
s = ?
(243 × 6) + 5 = 1463
Now (s – q)
⇒ 1463 – 48
⇒ 1415
∴ Difference between “q” and “s” is 1415