Question
Three of the following four words are alike in a certain
way and one is different. Pick the odd word out.Solution
B + 2 = D; D + 2 = F; F + 2 = H H + 2 = J; J + 2 = L; L + 2 = N Z + 2 = B; B + 2 = D; D + 2 = F P + 2 = R; R + 1 = S; S + 1 = T
A sequence {Sₙ} is defined by:
Condition I: S₁ = 3 and for all n ≥ 2, Sₙ = 2·Sₙ₋₁ + (−1)ⁿ.
Condition II: The second ter...
27 44 63 86 ? 146
6 16 116 566 2272 6814
11 a�...
100, 110, ?, 171.6, 240.24, 360.36
31 16.5 18 �...
104 136 152 160 164 ?
...30 32 67 206 ? 4166
625, 5, 125, 25, 25, ? , 5
16 4 2 1.5 1 1.875
...130 155 146 195 186 ?
...