Question 1
Find the next item in the series: 4, N, 9, P, 16, R, ?
Alternating series: numbers follow squares of 2, 3, ... pattern, letters follow forward by 2 pattern. Next number is 25
Level up your Number-Letter Alternating skills! You're at Worksheet 4 of 10 (33% through this series). This step-up challenge worksheet features 20 beginner-intermediate-level problems with a focus on common variations practice. Topics covered: number-letter alternating for competitive exams, how to solve number-letter alternating, number-letter alternating tricks.