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12. Ann saved 356 pesos of pocket money. After she bought a bag, she had 267 pesos left. What was the percentage decrease of Ann's pocket money? a. 6% b. 15% C. 20% d. 25% 13. A video cam with a regular price of P25 000.00 is marked at 30% off. What is the discount? a. Pl 100.00 b. P2500.00 C. P7500.00 d. P840.00 14. The discount Lucy got in buying a shirt is P35.00. If the discount is 7% of the marked price, what is the marked price? a. P750.00 b. P500.00 C. P430.00 d. P540.00 15. With a 25% discount, Mrs. Gonzales paid P75.00 for the orchid plant she bought. What was the original price of the plant? a. P85.00 b. P90.00 C. P95.00 d. P100.00 16. The cost of a washing machine is 6500.00 including a 4% tax. How much is the price of the machine without the tax? a. P6 250.00 b.5 300.00 0.4 000.00 d. P3000.00 17. Helen deposited 4 500.00 in a bank. It earns a 7% simple interest per year. What is the interest on Helen's deposit after 3 years? a. P975.00 b. P945.00 C. P430.75 d. P400.00 18. Joel invested the amount of P20 000.00 in a small business and receives6000.00 as interest per month. What is the rate of interest? a. 30% b. 15% C. 10% d. 5% 19. Mr. Reyes received a commission of P720.00. If this is 15% of his total sales, what was the amount of his sales? a. P4 800.00 b. P8900.00 C. P9500.00 d. P1000.00 20. Nelia receives a commission of 10% for her sales. If she sold a watch for P12 500.00, what was her commission? a. P3 800.00 b. P5 200.00 c. P1250.00 d. P1000.00
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