Question
What should come in place of the question mark
(?) in the following series based on the above arrangement? Z A 9 4 Δ 7 % Q $ ?Solution
ZA9 = Z + 2 = A, A -1 = 9 4 Δ 7 = 4 + 2 = Δ, Δ – 1 = 7 % Q $ = % + 2 = Q, Q – 1 = $ RS* = R + 2 = S, S – 1 = *
13, 14, 18, 27, 43, ?
642 202 541 312 523 ?
...6 10 ? 210 1672 16710
...3 5 7 25 85 481
...19   20   42   129   ?    2605  . Â
2 3 3 ? 49 254
...147      138       120      93      ?      12
...The question below is based on the given series I. The series I satisfy a certain pattern, follow the same pattern in series II and answer the questions...
31   48    67    90   ?      150
14 8 6 4 7 8.5
...