If the sales figures are exclusive of tax then at the rate of 10% tax, how much is the tax to be paid (in Rs) on the sales of all the 7 brands of mobile phones?

If the sales figures are exclusive of tax then at the rate of 10% tax,

1.	If the sales figures are exclusive of tax then at the rate of 10% tax, how much is the tax to be paid (in Rs) on the sales of all the 7 brands of mobile phones?
A.	160000
B.	1600000
C.	150000
D.	1500000
Answer» B. 1600000