1. 

If A = 1, ACE = 9, then ART = ?

A. 10
B. 39
C. 29
D. 38

Answer: Option B

Explanation:

As, A = 1                   (positional value)

and ACE = 1 + 3 + 5  (positional values of A, C, E)
             = 9

Similarly, ART = 1 + 18 + 20
                     = 39 (positional values of A, R, T)