Question
Gaurav ate in a restaurant and got a membership discount
of 30% on the original bill amount but he has to pay 9% as service tax and 8% service charge on the discounted bill amount. If Gaurav paid Rs 4,345, which included a tip of Rs 250, how much money did he gave as service charge?Solution
Let the bill after 30% discount be Rs x According to the question, (x × 117)/100 = 4,345 – 250 (x × 117 ) /100 = 4,095 x = (4095 × 100 ) /117 = Rs 3,500 Service charge = (3500 × 8)/100 = Rs 280
What is the chemical formula of the mineral malachite?
Pepperonil, ethyl acetate, butyraldehyde and nitrate are some common adulterants used in ____________
Lexan is a man-made polymer used for making
Which gas is the chief component of Bio-gas?
Pentane has _____ structural isomers.
Which of the following is NOT an isotope of oxygen?
Which gas is primarily monitored to assess organic pollution in sewage and surface water?
Which of the following chemical substances has its formula incorrectly paired?
Which acid is majorly found in Orange?
Which catalyst is used in the hydrogenation of vegetable oils to make ghee?