Coding And Decoding - Study Mode

[#66] In a certain code, TWINKLE is written as SVHOJKD, then how would FILTERS be written in the same code?
Correct Answer

(B) EHKUDQR

Explanation

Solution: Each letter in the word, except the middle letter, is moved one step backward while the middle letter is moved one step forward to obtain the corresponding letter of the code.

[#67] If TRUTH is coded as SUQSTVSUGI, then the code for FALSE will be
Correct Answer

(C) EGZBKMRTDF

Explanation

Solution: Each letter in the word is replaced by a set of two letters - one preceding it and other following it - in the code. Thus, T is replaced by SU, R is replaced by QS and so on.

[#68] In a certain code language, BORN is written as APQON and LACK is written as KBBLK. How will the word GRID be written in that code language?
Correct Answer

(D) FSHED

Explanation

Solution: The first and third letters are each moved one step backward, while the second and fourth letters are each moved one step forward to obtain the corresponding letters of the code. Finally, in the code so obtained, the last letter of the word is inserted at the end.

[#69] In a certain code, CAT is written as SATC and DEAR is written as SEARD. How would SING be written in that code?
Correct Answer

(C) SINGS

Explanation

Solution: The first letter of the word is moved to the last position and 'S' is placed at the beginning, to form the code.

[#70] In a certain code, CONVENTIONAL is written as NOCNEVOITLAN. How is ENTHRONEMENT written in that code?
Correct Answer

(C) TNEORHMENTNE

Explanation

Solution: The word is divided into groups of three letters each and then the letters in each group are written in a reverse order.