Asharaf went to see a movie. He wanted to purchase a movie ticket for Rs. 80. As the ticket for Rs. 80 was not available, he purchased a ticket for Rs. 120 of upper class. How much extra GST did he pay for the ticket? (GST for a ticket below Rs. 100 is 18% and GST for a ticket above Rs. 100 is 28%)
Asharaf went to see a movie. He wanted to purchase a movie ticket for Rs. 80. As the ticket for Rs. 80 was not available, he purchased a ticket for Rs. 120 of upper class. How much extra GST did he pay for the ticket? (GST for a ticket below Rs. 100 is 18% and GST for a ticket above Rs. 100 is 28%)

From the inquiry, we have

GST on ticket of

    \[Rs.\text{ }80\text{ }=\text{ }18percent\text{ }of\text{ }80\]

    \[=\text{ }18/100\text{ }x\text{ }80\text{ }=\text{ }Rs.\text{ }14.40\]

GST on ticket of

    \[Rs.\text{ }120\text{ }=\text{ }28percent\text{ }of\text{ }120\]

    \[=\text{ }28/100\text{ }x\text{ }120\text{ }=\text{ }Rs.\text{ }33.60\]

In this way,

The distinction between both

    \[GST\text{ }=\text{ }33.60\text{ }-\text{ }14.40\text{ }=\text{ }Rs.\text{ }19.20\]

Hence, the extra GST Asharaf paid for the ticket is

    \[Rs.\text{ }19.20\]