List of top Logical Reasoning Questions on Coding Decoding

In a certain coding system ETTPI stands for APPLE. Whatis the code for ‘DELHI’ ?

Read the following information carefully and answer these questions.
In a certain coding system,
'816321' means "The brown dogfrightened the cat”,
‘64851' means "The frightened cat ran away”,
‘7621' means "The cat was brown",
'341' means "The dog ran"

In a defence message, 'GET AWAY, FIRE BACK-WARDS, MOVE SLOW is coded as 'BEN CDCI, QHOEPCIL DCOXU, ZMWE VFMD Based on this coding scheme, spot the codes for the words given
OVER

In a defence message, 'GET AWAY, FIRE BACK-WARDS, MOVE SLOW is coded as 'BEN CDCI, QHOEPCIL DCOXU, ZMWE VFMD Based on this coding scheme, spot the codes for the words given
GREAT

In a defence message, 'GET AWAY, FIRE BACK-WARDS, MOVE SLOW is coded as 'BEN CDCI, QHOEPCIL DCOXU, ZMWE VFMD Based on this coding scheme, spot the codes for the words given
REWARD

In a defence message, 'GET AWAY, FIRE BACK-WARDS, MOVE SLOW is coded as 'BEN CDCI, QHOEPCIL DCOXU, ZMWE VFMD Based on this coding scheme, spot the codes for the words given
DEADLY

In a certain code, letters of English alphabet are coded as given for some words. The numeric code for each letter is given in bracket under coded form and corresponds to the letter in the word in the same serial order, study the coded forms of the given words and find out the rules for their classification. Applying those rules find out the code for the words given in capital letters in the questions that follow—
Word Codes FormATE (0) (5) (0)
NONE (5) (25) (5) (25)
UNIT (30) (5) (30) (5)
PIN (5) (10) (5)
PAGE (5) (25) (5) (25)
OPEN (30) (5) (30) (5)
ONE (0) (5) (0)
CUT (5) (10) (5)
SEAT (5) (15) (15) (5)
DEEP (5) (20) (20) (5)

In a certain code GUIDE is written as 49132 and BEAM is written as 8257. How is IMAGE written in that code?

If ‘P’ denotes ‘\(\div\)’; ‘Q’ denotes ‘\(-\)’. ‘R’ denotes ‘\(\times\)’ and T denotes ‘\(+\)’; then\( 24T16Q32P8R4 = ?\)

If MACHINE is coded as 19-7-9-14-15-20-11, now will you code DANGER?

If P + Q means P is the husband of Q; P ÷ Q means P is the sister of Q and P \(\times\) Q means P is the son of Q, which of the following shows A is the daughter of B?

In this question select the alternative which will come in place of (?)
BLOCKED : YOLXPVW : ? : OZFMXS

In this question select the alternative which will come in place of (?)
Computer : fqprxvht : Language : ?

If the letters in the word TOPS can be rearranged to form a meaningful word beginning with O, the last letter of that word is your answer. If more than one such word can be formed, M is the answer and if no such word can be formed, X is the answer.

If ‘A ” B’ means ‘add B to A’, ‘A ’ B’ means ‘subtract B from A’, ‘A # B’ means ‘divide A by B’ and ‘A ① B’ means ‘multiply A by B; which of the following gives the average sales of two days where S¹ and S² are the sales of the first and the second day respectively ?