Plase try it to solve on Excel sheet. thanks

Q#1:A photo machine operator purchased 20 packets of papers. The market price of a packet is Rs.144. He gets a discount of 17.5% and an additional 5% for cash. How much did he pay for the whole quantity?

Q#2:Three partners invested Rs.18000, Rest. 16500 and Rs.12500 respectively. When profit was distributed, the third one gets Re.4625. Find the total profit.

Q#3:Airport Security Force purchased 10,000 pairs of socks for the staff members. The cost of manufacturer was Rs. 4 per pair of socks and he supplied the socks on 24% profit.

What was the total selling price?

Q#4:The price of a laptop is RS.62, 000.The series discounts are

15%, 18% & 5%. Find the net price.

Q#5:After a mark -up of 30% on sales, a book sells for RS.200.

What is the percentage mark-up on sales if the cost price of the book would have been RS.153?

- What is its cost price?