Question 1062380
<pre>
A travelling circus can sell 250 admission tickets for Rs.8 each.
But if the tickets cost Rs.6 each the circus can sell 400 tickets.
How much larger are ticket sales when they are cost Rs.6 each than 
when they cost Rs.8 each ?

400-250 = 150 more ticket sales when they cost Rs.6 each.

Edwin</pre>