The sum of all possible three digit numbers formed by digits 3 0 and 7 using each digit only once is...........

Quantitative Aptitude (CPO) Number System

The sum of all possible three digit numbers formed by digits 3, 0 and 7, using each digit only once is:

This questions was previously asked in

SSC CPO 14th-March-2019-Shift-1

2010

2220

1990

2110

- To form a three-digit number, use each digit (3, 0, 7) exactly once.

- Possible numbers with 3 as hundreds digit: 307, 370.

- Possible numbers with 7 as hundreds digit: 703, 730.

- Adding these, \(307 + 370 + 703 + 730 = 2110\).

- Each number uses all digits once, and zero can't be in the hundreds place.

- Calculations confirm the sum is 2110.

- ?? Correct Answer is: Option 4: 2110

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