Sol: Option 1 Explanation: First and last letter remain same. The others interchange their positions in pair of two. So, NL become LN IN become NI so code of ONLINE will be OLNNIE
In certain code 'TIGER' is written as 'QDFHS'. How is 'FISH' written in that code?
Sol: Option 2 Explanation: Reverse the word and move each letter –1. Reverse of FISH is HSIF subtract 1 from each letter of HSIF. So code of FISH become GRHE.
In certain code 'FROZEN' is written as 'OFAPSG'. Then how would 'MOLTEN' be written in that code?
Sol: Option 3 Explanation: Reverse the word and move each letter +1. Reverse of MOLTEN is NETLOM add 1 to each letter of NETLOM. So code of MOLTEN become OFUMPN.
In a certain code 'ROAR' is written as 'URDU'. How is 'URDU' written in that code?
1. V X D Q
5. V Z C P
Sol: Option 2 Explanation: Each letter moves +3. Add 3 to each letter of URDU,so code of URDU will be XUGX
In a certain code 'LIMCA' is written as 'HJLDZ'. Which of the following words is written as 'IFWJBP'?
1. M E X I C O
5. H O N D U S
Sol: Option 1 Explanation: Each letter moves +1, -1, ....alternately except for L, which is –4. We have to find the word for the code IFWJBP. Add 4 to I then -1, +1 alternately to the remaining letters. The word will be MEXICO.