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Subscribe to the channel and ask me your questions! =D ▶ Do you want to support the channel? =D PIX: [email protected] PDF sheet: https://drive.google.com/file/d/1v57F... Simple Interest 1. A capital of R$3,500.00, invested for one year at a rate of 20% per year, yields interest in the amount of R$: a) 1,200.00 b) 1,000.00 c) 950.00 d) 800.00 e) 700.00 2. A capital is invested at the interest rate simple monthly payment of 0.5%. After 8 months the principal yields R$66.40. Therefore, the initial capital applied is: a) Greater than R$1650. b) Greater than R$1600 and less than R$1650. c) Greater than R$1550 and less than R$1600. d) Greater than R$1500 and less than R$1550. e) Less than R$1500. 3. José borrowed R$1,000.00 to be paid in 6 months at simple interest of 5% per month. What is the amount to be paid by José? a) R$ 1,000.00 b) R$ 1,200.00 c) R$ 1,050.00 d) R$ 1,300.00 e) R$ 1,600.00 4. A bank application offers a rate of 8% every two months under the regime simple capitalization. How long does it take to make an investment to triple the capital invested? a) 12 months b) 25 months c) 50 months d) 100 months e) 200 months 5. For a capital of R$ 1200.00 to produce an amount of R$ 1500.00 at the end of 5 months, it is necessary that is applied at a monthly simple interest rate of: a) 2% b) 2.5% c) 3% d) 4% e) 5% 6. A capital was invested at the simple interest rate of 21.6% per year, for 5 months, and yielded interest of R$ 153.00. Disregarding fees or other charges related to this application, at the end of this period, the amount received by the applicator was: a) R$ 1,823.00 b) R$ 1,833.00 c) R$ 1,843.00 d) R$ 1,853.00 e) R$ 1,863.00