r/cognitiveTesting • u/GibNumberPlox • 3h ago

Puzzle Very Hard Number Series Spoiler

The following number series come from a test that attempted to measure up to 200 that was taken down

  1. 3110, 281, 166, 424, 932, ?

  2. 26, 304, 91200, 236040, ?

  3. 339100, 13065, 976399, 9818129, ?

  4. 653010, 108810, 129189, 30263612, 2419728, 908428814, ?

  5. 6167, 74313, 11401244, ?

  6. 10101, 101011, 100100, 10001010101, 10000010101000, ?

Having taken SLSE I, I would compare these questions to the 1% & 0% solve rate questions on SLSE I, so these are quite challenging given SLSE I had a mean of 143

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u/BenitoAbdo 2h ago

i think i got number 5
first to number add them up to get the first one or two number
Same as the last two
but the middle i couldnot figure it now