Coding & Decoding

Showing Records 1 to 5 of 5


1)   If in a certain language REMOTE is coded as ROTEME, which word would be coded as PNIICC ?

  • [A] PICNCI
  • [B] PICNIC
  • [C] PICINC
  • [D] PININC

Show Answer

Hide Answer

PICNIC

The groups of second and third letters, fourth and fifth letters in the word interchange places in that code. So the word PICNIC would be coded as PNIICC.

2)   In a certain code ROAD is written as URDG. How is SWAN written in that code ?

  • [A] VZDQ
  • [B] VZQD
  • [C] VZDE
  • [D] VYDQ

Show Answer

Hide Answer

VZDQ
1           2           3           4             5             6               7               8                  9                  10              11             12              13
A           B          C           D           E             F               G              H                  I                   J                 K                 L               M
 
Z           Y           X          W           V             U               T               S                  R                Q                 P                O               N
26        25         24         23          22           21             20             19                18              17               16               15            14 
 
Cleary
R+3 = U
O+3 = R
A+3 = D
D+3 = G
 
So 
S+3 = V
W+3 = Z
A+3 = D
N+3 = Q
 

3)   In a certain code 15789 is written as XTZAL and 2346 is written as NPSU. How is 23549 is written in that code ?

  • [A] NTBUL
  • [B] NBTSL
  • [C] NPTSL
  • [D] NPTUL

Show Answer

Hide Answer

NPTSL

2 is coded as N

3 is coded as P

5 is coded as  T

4 is coded as   S

9 is coded as    L

4)   If B =2 , H = 8 and CAB = 6, then what is the number value of RACE ?

  • [A] 31
  • [B] 27
  • [C] 28
  • [D] 30

Show Answer

Hide Answer

27
1           2           3           4             5             6               7               8                  9                  10              11             12              13
A           B          C           D           E             F               G              H                  I                   J                 K                 L               M
 
Z           Y           X          W           V             U               T               S                  R                Q                 P                O               N
26        25         24         23          22           21             20             19                18              17               16               15           14 

 

Clearly A=1 , B=2, C=3 , E=5 and R = 18

CAB = 1+2+3 = 6

RACE = 18 +1+3+5 = 27

5)   If GIVE is coded as 5137 and BAT is coded as 924. How is GATE is coded ?

  • [A] 5742
  • [B] 5247
  • [C] 5472
  • [D] 5427

Show Answer

Hide Answer

5247
We can see that
G is coded as  5
A  is coded as 2
T  is coded as 4
E  is coded as 7
 
 
 





 

 

 

Latest Topics