RRB NTPC · Question 80
In a certain code, 324 means ‘are you alright’, 783 means ‘you come home’ and 927 means ‘we are home’. Which digit represents ‘come’? A. 8 B. 9 C. 7 D. 3
Show answer & explanation
Answer: (D) A
Explanation
'you' is in the first two sentences, which share the digit 3, so you = 3. 'home' is in the second and third, which share 7, so home = 7. In 'you come home' = 783, that leaves come = 8.