A positive number is such that,in its 4 digits, digit at thousands place is 1 more than the digit at

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02 Feb 2012 number

A positive number is such that,in its 4 digits, digit at thousands place is 1 more than the digit at hundreds place, digit at hundreds place is 1 more than the digit at tens place and digit at tens place is 2 more than the digit at units place. Digit at units place is not 0. On multiplying the number to 12, the 2 digits at ones and tens place are 0. The number will be

OPtion

1. 5431
2. 7653
3. 9875
4. 6542
5. 8764
6. 8753
7. 6431
8. 7643
9. data are insufficient
10. none of these

Solution

9875

Correct Option: 3 Best Solution (0)