1. If in a certain code EXIST is coded as ESIXT, how is PLUTO coded in the same language?
(a) OLUTP
(b) PTUOL
(c) PTULO
(d) None of these
Ans. (c) PTULO
2. In a certain code SISTER is 535301, UNCLE as 84670, and BOY as 129, how is SON coded?
(a) 524
(b) 846
(c) 335
(d) None of these
Ans. (a) 524
3. How many 9’s are there preceded by 3 in the given sequence?
896739378394563969
(a) 1
(b) 2
(c) 3
(d) 4
Ans. (c) 3