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Coding and Decoding
Coding and Decoding

Choose the correct option.

1. In a certain code language, ‘MARCH’ is written as ‘NBSDI’, then how will ‘CLASS’ be written
in that language?

a. BMZRR b. DNBTT c. DMBTT d. BNBTT
2. If ‘red’ means ‘blue’, ‘blue’ means ‘green’, ‘green’ means ‘white’ and ‘white means ‘black’,
then the colour of snow is _____.

a. black b. green c. blue d. red
3. In a certain code language, 3652 is written as 4763, then how will 8146 be written in that
language?

a. 9235 b. 7235 c. 7257 d. 9257
4. If ‘North’ is called ‘East’, ‘East’ is called ‘West’, ‘West’ is called ‘South’ and ‘South’ is called
‘North-East’, then the Sun sets in _____ direction.

a. West b. South c. East d. North
5. In a certain code language, if DELHI is written as CDKGH, then how will ENTRY be written
in the same code language?

a. DMSQX b. DMRQZ c. FMUSZ d. FMSQX
6. Some alphabets are coded in a certain code as given below.

Letters C E H W B A
Codes ← * < & > →
What will be the code for BEACH?

a. < * → ← > b. >& * ← → < c. <& → ← > d. > * → ← <
7. If ‘School’ is called ‘Home’, ‘Home’ is called ‘Office’, ‘Office’ is called ‘Market’ and ‘Market’ is
called ‘Bus stop’, then we buy vegetables from _____.

a. Office b. Market c. Bus stop d. Home
8. In a certain code language, if SMART is coded as MSATR, then how will HORSE be coded in
the same code language?

a. RHOES b. ROHES c. OHSRE d. OHRES
9. In a certain code language, if TORCH is coded as 7#@84 and SHARP is coded as 54©@6, then
how will PATCH be coded in the same code language?
a. 4©875 b. 6#8©@ c. 5@874 d. 6©784

10. In a certain code language, if REFUND is written as SFGTMC, then how will CENTRE be
written in the same code language?
a. DFOUSF b. BDMSQD c. EGPRPC d. DFOSQD
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