Sum of all 120 numbers formed by using 1, 2, 3, 3, 3, and 4 is?

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08 Jun 2009 sum of the number

Sum of all 120 numbers formed by using 1, 2, 3, 3, 3, and 4 is?

OPtion

1) 35555516
2) 34555606
3) 45555516
4) 35555520
5) 45555520
6) 45555506
7) 34562816
8) 48355520
9) 48355516
10) 35455520

Solution

Unit place =20(1+2+3+3+3+4)
Tens place=20(1+2+3+3+3+4) +32 ;( 32 is carry from units place)
Hundreds place=20(1+2+3+3+3+4) +35(carry from previous)
Similarly others

Correct Option: 4 Best Solution (1)