out. 3, 8, 18, 38, 78, 158, 316?
find the odd man out. 2, 3, 5, 9, 12, 17, 23?
find the odd man out. 1050, 510, 242, 106, 46, 16, 3?
find the odd man out. 445, 221, 109, 46, 25, 11, 4?
find the odd man out. 6, 13, 18, 25, 30, 37, 40?
find the odd man out. 1, 16, 81, 255, 625, 1296?
find the odd man out. 1, 27, 216, 512, 1024, 1331?
all given numbers except 1024 are perfect cubes.
find the odd man out. 18, 16, 12, 24, 11, 34, 46?
11 is the only odd number in the given series.
find the odd man out. 2, 5, 10, 17, 26, 38, 50, 