Selected MCQ

Current Question
Does “ra” stand for “go” in a secret code? Statements: (I) “go now” is coded as “ra ti”; (II) “go fast” is coded as “ra lo”.
  • A. Only statement I is sufficient
  • B. Only statement II is sufficient
  • C. Both I and II together are sufficient
  • D. Even both together are not sufficient
Correct Answer: C
Explanation:
The common code in both expressions represents “go.”
Related Question 1
In a secret code, does “na” stand for “red”? Statements: (I)“red book” is coded as “na ki”; (II) “red pen” is coded as “na lo”.
  • A. Only statement I is sufficient
  • B. Only statement II is sufficient
  • C. Both I and II together are sufficient
  • D. Even both together are not sufficient
Correct Answer: C
Explanation:
The common code in both expressions must represent “red.”
Related Question 2
If HOUSE is coded as IPVTF, then MOUSE is coded as:
  • A. NPVTF
  • B. MOVTF
  • C. NOUTF
  • D. MPTVF
Correct Answer: A
Explanation:
Each letter is shifted one step forward in the alphabet.
Related Question 3
In a certain code, the letters of a word are arranged in alphabetical order. If KNIFE is coded as EFIKN, then SPOON is coded as:
  • A. NOPOS
  • B. NOOPS
  • C. OONPS
  • D. OOPNS
Correct Answer: B
Explanation:
Sorting the letters of SPOON alphabetically gives N, O, O, P, S.
Related Question 4
If SMILE is coded as TNJMF, then GRACE is coded as:
  • A. HSBDF
  • B. HRCDF
  • C. HSBCE
  • D. FQZBD
Correct Answer: A
Explanation:
Each letter is shifted one step forward.
Related Question 5
In a certain code, the letters of a word are arranged in alphabetical order. If GREEN is coded as EEGNR, then BROWN is coded as:
  • A. BORNW
  • B. BNORW
  • C. BNROW
  • D. BONRW
Correct Answer: B
Explanation:
Sorting the letters of BROWN alphabetically gives B, N, O, R, W.