9th Class
Mathematics
Sample Paper
Maths Olympiad Model Test Paper-19
question_answer
In a four digit number, the sum of the first two digits is equal to that of the last two digits. The sum of the first and the last digit is equal to 2 more than the second digit. Finally, the sum of the first and third digit is equal to the second digit. If all the digits of the number are distinct, then what will be the second digit of the number?