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Answer: (a), Explanation: Repeated letters in 'BRAIN' and 'DRAIN' are 'RASN1 and repeated numbers are 2345. Therefore, 7, stands for D., , Example 2, , In a certain code BEAUTY is coded as 835247, DEVIL, as 03916 and ABIDE as 58103. What does '3', stand for?, , (a) E (b) D, , ()B (aA, , (e) None of these, , Answer: (a), , Explanation: The words are coded as:, BEAUTY DEVIL ABIDE, 835247 03916 58103, It is clear that 3 is the code for E., , Commonly Asked Questions, , 1. DAZE is written as 41265 in a certain code» How will BOY be written in the same code?, (a) 41425 (b) 5120, (c) 21525 (d) 359, (e) None of these, Answer: (c), Explanation: The letters of the word are coded by the numbers representing their position in the natural series., DAZE -} letters, 41265 ~ position of letters in natural series, Similarly, BO Y — letters, 2 15 25 — position of letters in natural series, 2. In a certain code language, JOKER is coded as 29750, TRUMP - 40183, PROJECT- 3092564. What, is the code for 'C'?, (a) 6 (b)7, ()5 (a) 0, (e) None of these, Answer: (a), Explanation: The words are coded in the following manner:, JOKER -> 29750, TRUMP -> 40183, PROJECT -» 3092564, Letter 'C’ is present in one word only, i.e. PROJECT, and so is the code 6. All other number codes of this word are, repeated in codes for JOKER and TRUMP., Type-V, , This type of questions contain codes which are assigned to the letters or words which are further coded., , Example 1, If engineers’ are ‘carpenters’, ‘carpenters’ are ‘painters’, painters are 'cobblers’, ‘cobblers’ are ‘authors’,, ‘authors’ are 'doctors' ‘doctor’ are ‘jewellers’ and ‘jewellers’ are 'robbers' who cures the sick people?, , (a) jewellers (b) painters, (c) cobblers (d) doctors, (e) authors, , Answer: (a), , Explanation: Sick people are cured by a ‘doctors’, and ‘doctors’ have been coded as ‘jewellers’., , Example 2, If ‘light is called ‘morning’, ‘morning’ is called ‘dark’, ‘dark’ is called ‘night’, ‘night, is called ‘sunshine’, and ‘sunshine’ is called 'duck' when do we sleep?, , (a) moming (b) night, (c) dusk (d) dark, (e) sunshine, Answer: (e), , Explanation: We sleep during the ‘night’ and ‘night’ is called ‘sunshine’.