Coding DecodingPractice questions Q 1 In a certain

Coding Decoding-Practice questions

Q. 1) In a certain code, GIGIANTIC is written as GIGTANCI. How is MIRACLES written in that code? a ) MIRLCAES b) MIRLACSE c) RIMCALSE d) RIMLCAES GIGIANTIC GIGTANCI Answer: b (In the code, the first three letters are keptas it is, the fourth letter is made fifth, fifth is made sixth and sixth is made fourth, then the lasttwo letters are interchanged. ) Q. 2 ) In a code language , if POSE is coded as OQNPRTDF then the word TYPE will be coded as a ) SUXZOQFD b) SUXZQOFD c) SUXZOQDF d) SUXZQODE Answer: c

D. 3 -8) In the following questions some capital alphabets are written in a row, below them their coding have been given. Now in questions, a particular word has been coded in a particular manner using codes as given below the capital letters. You have to understand the pattern of coding and have to answer the questions asked subsequently. A B C D E F G H I J u a 2 v b w 3 t 4 x K L M N O P Q R S T s y 5 z 6 c d 8 7 e U V W X Y Z r h 9 i p q

Q. 3) If DASH is 2 a 8 4, then SMASH is a) 7 5 u 7 t b) e y a 8 4 c) 8 z q e 3 d) 8 z q e 4 Answer: c Q. 4) If BAFFLE is a a t 4 c x , then DANGER is a) b a c x 4 9 b) v a c x h 9 c) v a c x h i d) v a c x h r Answer: a(shifting increasing by 1)

Q. 5) If MAIDEN is u 5 v 4 z b , then DANGER is a ) b u z 3 b 8 b) 8 b 3 z u v c) u v 3 z 8 b d) u v 3 z b 8 Answer: c (pair alphabets exchanged) Q. 6) If FASHION z 6 4 t 7 u w , then POSITION is a ) z 6 4 e 4 7 6 c b) z 6 4 e 4 7 c 6 c) c 6 7 4 e 4 6 z d) c 6 7 4 e 4 z 6 Answer: a (reverse)

Q. 7) If DEER is v w 8 and TOSS is e 6 e , then DOTT is a ) v 6 r b) b c e c) b c r d) v r 6 Answer: a Q. 8) If LONDON is 5 c 6 2 z 5 , then EUROPE is a ) w h 7 c d w b) w h 7 z c v c) b r 7 6 c b d) w h 7 6 c b Answer: b

Q. 9) If SYSTEM is coded as 131625, then TERMS may be coded as a) 62251 b) 62451 c) 64251 d) 62415 Answer: b Q. 10) If SCIENCE is coded as UFMJTJM, then GENE may be coded as a) HGQI b) IHRJ c) IHRI d) IHSJ Answer: b

Q. 11) In a certain language ‘pre not bis’ means ‘ smoking is harmful’, ’ vog dor not’ means ‘avoid harmful habit’, ‘dor bis yel’ means ‘please avoid smoking’, which of the following means ‘habit’ in that language? a) vog b) not c) dor d) bis Answer: a D. 12 -13) Study the statements A, B, C, D and E and then answer the questions that follows: (A) 1, 5, 9 means: you better go (B) 1, 6, 7 means: better come here (C) 5, 6, 7 means: you come here (D) 1, 5, 6 means: better you here (E) 3, 7, 9 means: come and go

Q. 12) Which of the following groups of minimum statements are necessary to find the code number of “better” ? a) A & B b) D & E c) C & D d) B & E Answer: a Q. 13) Which numeral means ‘and’ ? a) 6 b) 9 c) 3 d) Answer: c

D. 14 -16) Study the following information to answer the questions: In a certain code ‘il be pee’ means ‘roses are blue’ , ‘ sik hee’ means ‘red flowers’ and ‘pee nut hee’ means ‘ flowers are vegetables’. Q. 14) How is ‘red’ written in that code? a) hee b) sik c) be d) Cannot be determined Answer: b Q. 15) How is ‘roses’ written in that code ? a) il b) pee c) be d) Cannot be determined Answer: d

Q. 16) How is ‘vegetables and red flowers’ written in that code ? a) sik pee hee be b) il sik nut hee c) pee sik nut hee d) Cannot be determined Answer: c Q. 17) ‘STRING’ is written as ‘%=*-$+ ‘ and ‘PRAISE’ written as ‘? *@-%x’. How is GRAPES written in that code? a) +*@x? % b) +@*? x% c) +*@? X% d) +*-? x? % Answer: c

Q. 20) If BRASS is coded as 63516 then SIR may be coded as a) 631 b) 315 c) 536 d) 617 Answer: d Q. 21 -23) Study the following information to answer the questions that follows: In a certain code ‘il be pee’ means ‘roses are blue’ , ‘ sik hee’ means ‘red flowers’ and ‘pee nut hee’ means ‘ flowers are vegetables’. Q. 21) How is ‘red’ written in that code? a) hee b) sik c) be d) Cannot be determined e) None of these Answer: b

Q. 22) How is ‘roses’ written in that code ? a) il b) pee c) be d) Cannot be determined e) None of these Answer: d Q. 23) How is ‘vegetables and red flowers’ written in that code ? a) sik pee hee be b) il sik nut hee c) pee sik nut hee d) Cannot be determined e) None of these Ans: c