# Coding Decoding Questions Answers

• #### 8. If COOL is coded as DQRP, then write the code for HOT

1. JQW
2. IQW
3. IQX
4. IPW
##### Answer And Explanation

Explanation:

In COOL, first letter is increased by 1, second by 2, third by 3 and so on.

So HOT will be coded as,
H+1 I
O+2 Q
T+3 W

So it will be IQW

• #### 9. If COMPLETED is coded as MOCELPDET, then DIRECTION will be coded as :

1. RIDTCENOJ
2. SIDTCENOI
3. RIDTCENOI
4. RIETCENOI
##### Answer And Explanation

Explanation:

In given word, word is divided into three parts like
COM+PLE+TED, then these parts are written in reverse order as

MOC+ELP+DET

So DIRECTION will be DIR+ECT+ION,
which will be RIDTCENOI

• #### 10. If in a certain language, COUNSEL is coded as BITIRAK, how is GUIDANCE written in that code ?

1. EOHYZJBB
2. FOIYZJBB
3. FOHYZJBB
4. None of above
##### Answer And Explanation

Explanation:

The letters at odd positions are each moved one step backward, while the letters at even positions are respectively moved six, five, four, three, two,... steps backward to obtain the corresponding letters of the code.

• #### 11. If FRIEND is coded as HUMJTK, how is CANDLE written in that code ?

1. EDRIRL
2. DCQHQK
3. DEQJQM
4. FYOBOC
##### Answer And Explanation

Explanation:

The first, second, third, fourth, fifth and sixth letters of th word are respectively moved two, three, four, five, six and seven steps forward to obtain the corresponding letters of the code.

So CANDLE will be coded as EDRIRL.

1. DHFTCHS
2. HGTIRDM
3. ENIHCAM
4. HGRMSCH