एका विशिष्ट संकेतामध्ये, 324 म्हणजे 'are you alright', 783 म्हणजे 'you come home' आणि 927 म्हणजे 'we are home'. कोणता अंक 'come' दर्शवतो? A. 8 B. 9 C. 7 D. 3

उत्तर दाखवा आणि स्पष्टीकरण

उत्तर: (D) A

स्पष्टीकरण

'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.