Multiple choice

Find the missing term (?) in the following series: 1, 4, 19, 94, 469, ?

  1. 2345

  2. 2344

  3. 2355

  4. 2353

  5. 2343

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The pattern is: 1*5-1=4, 4*5-1=19, 19*5-1=94, 94*5-1=469, 469*5-1=2344.

AI explanation

The series follows a pattern of multiplying by 5 and subtracting 1. 1 times 5 minus 1 is 4, 4 times 5 minus 1 is 19, 19 times 5 minus 1 is 94, and 94 times 5 minus 1 is 469. Applying this to the last term, 469 times 5 minus 1 equals 2344.