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Coding and Decoding ( 21 to 25 ):
APTITUDE QUESTIONS (CODING AND DECODING):
21. In a certain code ‘bi nie pie’ means ‘some good jokes’, ‘nie bat lik’ means ‘some real stories’, and ‘pie lik tol’ means ‘many good stories’. Which word in that code means ‘jokes’?
A) Bi
B) Nie
C) Pie
D) Lik
E) None of these
View Answer
ANSWER: OPTION (A)
Explanation:
bi means jokes
22. If in a certain language, ‘oka peru’ means ‘fine cloth’, ‘meta lisa’ means ‘clear water’ and ‘dona lisa peru’ means ‘fine clear weather’, then which word in that language means ‘weather’?
A) Peru
B) oka
C) meta
D) dona
E) None of these
View Answer
ANSWER: OPTION (D)
Explanation:
23. In a certain code, ‘37’ means ‘which class’ and ‘583’ means ‘caste and class’. What is the code for ‘caste’?
A) 3
B) 7
C) 8
D) Either 5 or 8
E) None of these
View Answer
ANSWER: OPTION (D)
Explanation:
24. If DELHI is coded as 73541 and CALCUTTA as 82589662, how will CALICUT be coded?
A) 5729431
B) 5798213
C) 8251896
D) 8543691
E) None of these
View Answer
ANSWER: OPTION (C)
Explanation:
DELHI
D = 7, E = 3, L = 5, H = 4, I = 1
CALCUTTA
C = 8, A = 2, L = 5, C = 8, U = 9, T = 6, T = 6, A = 2
∴ CALICUT = 8251896
25. If SHARP is coded as 58034 and PUSH is coded as 4658, then RUSH is coded as:
A) 5729431
B) 5798213
C) 8251896
D) 8543691
E) None of these
View Answer
ANSWER: OPTION (B)
Explanation:
SHARP
S = 5, H = 8, A = 0, R = 3, P = 4
PUSH
P = 4, U = 6. S = 5, H = 8
So, in the same way
RUSH = 3658