a shopkeeper sold a certain number of toys.the number of toys as well asthe price of each toy in rs was a two digit number.By mistake, he reversed the digits of both the number of toys he sold and price of each toy. as a result , he found that his stock account at the end of the day showed 81 items more than it actually was.

Question

a shopkeeper sold a certain number of toys.the number of toys as well asthe price of each toy in rs was a two digit number.By mistake, he reversed the digits of both the number of toys he sold and price of each toy. as a result , he found that his stock account at the end of the day showed 81 items more than it actually was.
q1. find the actual number of toys sold?
a.92 b. 81 c.90 d.21
q2 if the faulty calculation  show a total sale of rs 882, find the actuall selling price of each toy in rs?
a.89 b.98 c.97 d.79
q3. using the information in the previous question, find his actual sales revenue in rs.
A. 8010 B.8820 C. 7830 D. 8280

Reiny · Answer

I did the first question for you here:
https://www.jiskha.com/questions/1767187/A-shopkeeper-sold-a-certain-number-of-toys-The-number-of-toys-as-well-as-da-price

The other two parts make no sense to me