Resolução da prova - Matemática e Raciocínio Lógico TRT9 2022-Técnico Judiciário Área Administrativa

Correction of the exam - Mathematics and Logical Reasoning TRT 9 2022 - TJAA Contact email: [email protected] Instagram: @prof.danielmachado90 15. (FCC - 2022 – TRT 9 – Judicial Technician) Raquel started writing the positive integers 1, 2, 3, ..., in her notebook and stopped when she wrote the thousandth digit. The last three digits that Raquel wrote were: (A) 3, 6, 8. (B) 3, 7, 1. (C) 7, 0, 3. (D) 9, 3, 7. (E) 6, 9, 3. 16. (FCC - 2022 – TRT 9 – Judicial Technician) João and Gilberto are very good friends. When Gilberto asked João for an interest-free loan, João agreed and gave him 25% of what he had in savings. Gilberto has already paid 80% of the borrowed amount and still owes R$ 100.00. Before lending the money to Gilberto, João's savings balance, in reais, was: (A) 2,000.00. (B) 500.00. (C) 3,000.00. (D) 3,500.00. (E) 5,000.00. 17. (FCC - 2022 – TRT 9 – Judicial Technician) Aldo, Bernardo, and Cristiano are real estate brokers and agreed to divide the commission of a sale as follows: half of the commission goes to Aldo and the other half will be divided equally between Bernardo and Cristiano. The total commission on the sale will be 4% of the property value, which is R$ 810,000.00. Bernardo's commission will be, in reais, (A) 12,000.00. (B) 8,100.00. (C) 3,000.00. (D) 7,500.00. (E) 1,000.00. 18. (FCC - 2022 – TRT 9 – Judicial Technician) Regarding the fractions 7/15, 8/21, 2/5, it is true that (A) 7/15 2/5 8/21. (B) 2/5 7/15 8/21. (C) 8/21 7/15 2/5. (D) 2/5 8/21 7/15. (E) 8/21 2/5 7/15. 19. (FCC - 2022 – TRT 9 – Judicial Technician) An autographed t-shirt was bought by one and only one fan from a group of five friends: Alberto, Breno, Carlos, Davi, and Ernesto. Asked who bought the t-shirt, each of them answered: Alberto: I didn't buy it. Breno: Carlos bought it. Carlos: Ernesto bought it. Davi: Alberto told the truth. Ernesto: Breno lied. Knowing that only one of the friends lied and that all the others told the truth, the owner of the t-shirt is (A) Breno. (B) Ernesto. (C) Alberto. (D) Davi. (E) Carlos. 20. (FCC - 2022 – TRT 9 – Judicial Technician) A food delivery app offers only three tipping options to customers: R$ 5.00, R$ 1.00, or no tip. Amarildo completed 20 deliveries on a particular workday, receiving a total of R$ 68.00 in tips. Knowing that he received no tip on only 4 of these deliveries, the number of deliveries in which he received R$ 1.00 in tips that day was: (A) 6. (B) 7. (C) 4. (D) 3. (E) R$ 5. #mathematics #logicalreasoningforcompetitiveexams #logicalreasoning #competitiveexamtaker #competitiveexamtaker #trt #courts #fcc #publicserviceexam #mathematicsforcompetitiveexams