In certain code, 253 means 'books are old', 546 means 'man is old' and 378 means 'Buy good books' what stand for 'are' in the code ?
Answer & explanation
Correct answer: option 1
1. 253 means 'books are old'
2. 546 means 'man is old'
3. 378 means 'Buy good books'
Old is word is common in equation 1 and 2 and similarly 5 is common in equation 1 and 2.
So, 5 stands for old
Books word is common in equation 1 and 3 and similarly 3 is common in equation 1 and 3 .
So, 3 stands forBooks .
In equation 1 only are is left , which stands for 2.
Ans :- (A) 2