Question : Directions: In a certain code 253 means books are old, 546 means man is old and 378 means buy good books. What stands for are in that code?
Option 1: 6
Option 2: 2
Option 3: 4
Option 4: 5
Correct Answer: 2
Solution : Given: 1. 253 ⇒ Books are old 2. 546 ⇒ Man is old 3. 378 ⇒ buy good books
By comparing all the three coded sentences, we find that – In sentences 1 and 2, old and 5 are common. In sentences 1 and 3, books and 3 are common. The remaining words and codes in sentence 1 are are and 2 , in sentence 2 man , is and 4 , 6 are common, in sentence 3 good , buy and 7 , 8 are common. Finally, 5 ⇒ old ; books ⇒ 3 ; 2 ⇒ are ; 4 , 6 ⇒ man / is ; 7 , 8 ⇒ good / buy
So, are is coded as 2 . Hence, the second option is correct.
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