Who might be sitting between C and E, if there is only person between them?
The correct answer is D
123 125 129 132 ? 145
92, 51, 21, 13.5, x, 4.25
find the value of (10x + x -5)?
9 4.5 4.5 9 36 ?
9 10 6 15 -1 ?
...230, 34.5, ‘?’, 0.77625
210 211 207 223 159 ?
...13 14 22.5 ? 120 363
...625, 5, 125, 25, 25, ? , 5
32, ?, 41, 68, 132, 257
...105 107 111 114 ? 127
