Mensa Mensa IQ Letter and Alphabet Series 2

Question 1

What letter comes next: B, E, H, K, ?

Accepted Answer

N

Answer

Each letter moves forward 3 positions, so K (11) + 3 = N (14).

Question 2

What letter comes next: Z, X, V, T, ?

Accepted Answer

R

Answer

The series moves backward 2 positions each step, so T (20) - 2 = R (18).

Question 3

What letter comes next: A, C, F, J, ?

Accepted Answer

O

Answer

The gaps grow by one (+2, +3, +4, +5), so J (10) + 5 = O (15).

Question 4

What comes next: AZ, BY, CX, ?

Accepted Answer

DW

Answer

The first letter moves forward one step and the second moves backward one step, giving DW.

Question 5

Which letter is 4 positions after the letter that is 3 positions before M?

Accepted Answer

N

Answer

Three before M (13) is J (10), and four after J is N (14).

Mensa Practice Test