Zollege is here for to help you!!
Need Counselling
Sachin Gupta's profile photo

Sachin Gupta

Content Writer | Updated On - Nov 23, 2021

CAT 2021 Coding-Decoding section is deemed the easiest to solve through paper analysis. However, a good amount of practice is needed to attempt maximum coding-decoding questions in minimum time. CAT 2021 DILR Syllabus comprises coding & decoding questions based on a sequence of the alphabet, numbers, or a mix of alphabet and numbers. Candidates should not skip questions on coding-decoding as they are easy and scoring. 1-2 questions can be expected from this section in CAT 2021.

Quick Links:

CAT 2021 Coding-Decoding quiz given below has been prepared after expert analysis of previous years’ CAT question papers to help CAT 2021 aspirants have a quick revision of the topic and test their level of preparedness. The difficulty level of the questions is the same as that in CAT 2021 exam. Check CAT 2021 DILR Preparation Tips

Also Check:

CAT LR Coding & Decoding Quiz

1.If EDUCATION is written as 5421312091514 then CAT can be written as?

13120
312
3120
31209

2.In a code language QUEEN is written as OVCFL, then KING can be written as?

IJLH
MKOF
PHIK
FOKM

3. If DOOR = 25, TOWER=18,LOWER=37, then OVER = ?

81
45
60
06

4. If BELIEVED as 7and REASON is coded as 5 , what is the code number for GOVERNMENT ?

6
8
9
10

5. In a certain language, the numbers are coded as follows :

4 3 9 2 1 6 7 8 5 2 0
A W P Q R B E S G J M

How can ‘439216’ be coded?

PQRWAB
APWQRB
PQRBAW
AWPQRB

6. If AT = 20, BAT = 40, then CAT will be equal to

30
50
60
70

7. If green means red, red means yellow, yellow means blue, blue means orange and orange means green, what is the colour of blood?

Blue
Red
Yellow
Green

8. If cloud is called white, white is called rain, rain is called green, green is called air, air is called blue and blue is called water, what is the color of grass ?

Air
Cloud
Rain
Blue

 9. If window is dictionary, dictionary is bag, bag is book and book is watch , where do we keep our book

Bag
 Book
 Watch
 None of these

10. In a code language, 'mok dan sil' means 'nice big house'; 'warn tir fit' means 'cost is high' , 'fit kon dan' means 'house is good' , Which word stands for 'good' in that language ?

 mok
 dan
 fit
 kon

11. In a certain language,'May Pe Nue Mink' means 'Mangoes are not ripe' , 'Mink Yang Pe' means 'Fruits are ripe';'Pe Lao May Mink' means 'Oranges are not ripe' .Which word in that language means 'Mangoes' ?

 May
 Pe
 Nue
 Due

12. In a certain code language,'Kun Jo Mop' means 'Dogs and horses' , 'Mut Tom Ko' means 'Donkey are mad' and 'Tom Kun Sud' means 'Dogs are barking';

Which word in that language means 'barking' ?

 Sud
 Kun
 Jo
 Tom

13. In a certain code language,'sig lon fin' means 'lily and fruit', 'put tir fin' means 'delicious juicy fruit' and 'tie dip sig' means 'beautiful white lily' . Which of the following stands for 'and' in the language ?

 lon
 sig
 fin
 none of these

14. In 'tingo rho mst' stands for 'sweet flower fragrance' , 'nitco sco tingo' stands for 'softer than flower' and 'mst sco tmp' stands for 'sweet than smile'.what would 'fragrance' stands for ?

 rho
 mst
 tmp
 sco

15. If rain is water, water is road, road is cloud, cloud is sky, sky is sea and sea is path, where do you drive your car ?

 Road
 Cloud
 Water 
 Sea

16. If wall is called sky, sky is called tree, tree is called food and food is called water ,on which of the following grows a fruit ?

 Food
 Sky
 Tree
 Wall

17. If in a certain code language,, '629' means 'Girl is beautiful', '324' means 'Light is bright' and 4768' means 'Girl prefer bright clothes' , which digit means 'beautiful' in that language ?

 9
 2
 4
 7

18. If CARROM is coded as BZQQNL, which word will be coded as HOUSE ?

 GPTID
 INVRF
 GNTRD
 FNSRC

19. If NEOMAN is coded as OGRQFT, which word will be coded as ZKCLUP ?

 XIAJSN
 YIZHPJ
 YIAQKJ
 YIZIRM

20. If A is coded as 1, B is coded as 2, C is coded as 3 and so on, how is BIDDIC coded in that code ?

 294493
 284563
 375582
 394492

21. In a certain code, 'ile be pee' means 'roses are blue'; 'sik hee' means 'red flowers' and 'pee mit hee' means 'flowers are vegetables' ,how is 'blue' written in that code ?

 il
 pee
 be
 Cannot be determined

22.If in a certain language MYSTIFY is coded as NZTUJGZ, then NEMESIS can be coded as ?

 MDLHRDR
 OFNFTJT
 ODNHTDR
 PGOKUGU

23.In a certain language, the numbers are coded as follows :

4 3 9 2 1 6 7 8 5 2 0
A W P Q R B E S G J M

How can ‘67825’ be coded.

 BESGJ
 BESJG
 BSEGJ
 ESBGJ

24. If 058 is written as RUN and 36492 is written as SMILE ,how can you code- 54324 ?

 SIUEI
 UISEI
 USIIE
 SUEII

25. In 36492 is written as SMILE and 058 is written as RUN. How can we code - 90089 ?

 LRLNN
 LLRRN
 LRRNL
 RLLNN

Answer Key
1 C
2 A
3 D
4 C
5 D
6 C
7 C
8 A
9 B
10 D
11 C
12 A
13 A
14 A
15 B
16 B
17 A
18 A
19 B
20 A
21 D
22 C
23 B
24 B
25 C

*The article might have information for the previous academic years, please refer the official website of the exam.

Ask your question