Place value of a digit decreases by ........... times as it moves place by place from left to right.
(A) 10
(B) 
(C) 100
(D) 1
Ans 1:
Class : Class 9
Even I had that problem. computer is saying answer is B. I think 10.
example number- 1234567
If 6 will move from 10's place to one's place it will become from 60 to 6 .
60 divided by 6 = 10