Complete the series: 5832, 1944, ____?____, 216, 72, 24
Answer & explanation
Correct answer: option 1
The correct answer is Option (1) → 648
Each term is one-third of the term before it: 5832 ÷ 3 = 1944, 216 ÷ 3 = 72, 72 ÷ 3 = 24.
Missing term = 1944 ÷ 3 = 648, and 648 ÷ 3 = 216 carries the series on.