Page 26 - MergedFile

5. V, VIII, XI, XIV, __, XX, . . .

a. IX
b. XXIII
c. XV
d. XVII
Solution. This is a simple addition series; each number is 3 more than the previous number.

Answer. d

6. XXIV, XX, __, XII, VIII, . . .

a. XXII
b. XIII

c. XVI
d. IV
Solution. This is a simple subtraction series; each number is 4 less than the previous number.
Answer. c

7. VI, 10, V, 11, __, 12, III, . . .

a. II
b. IV
c. IX

d. 14
Solution. This is an alternating addition and subtraction series. Roman numbers alternate with Arabic numbers. In the Roman numeral pattern, each

number decreases by 1. In the Arabic numeral pattern, each number increases by 1.
Answer. b

Complete the series :

Complete the series
8. A, B, D, G,?, P

a. I
b. J
c. K

d. L
Solution. ABCD EFGH IJKL MNOP QRST UVWX YZ

Difference between A and B is 0, between B and D is 1, between D and G is 2 and so on to 3, 4 and 5 …

Answer. c

9. Z , S , W, O ,T ,K, Q, G, ?, ?

a. N,D