GUARDA MUNICIPAL - BARRA MANSA - QUESTÕES DO CONCURSO

Subscribe to the channel, activate the bell, and ask me your questions! =D Municipal Guard Playlist:    • GUARDA MUNICIPAL   PDF Sheet: https://drive.google.com/file/d/17DgT... Municipal Guard - Barra Mansa 1. While patrolling a trail, a municipal guard comes across a rare insect. He took several photographs, but wanted to know the length of the insect. Since he didn't want to touch it, he placed his pen next to the insect and took a top-down photo, illustrated in the following figure: Upon arriving home, he measured his pen, which was 15cm long, and made the measurements described in the previous photograph. 1. With this and some basic math knowledge, he was able to conclude that the original length, in centimeters, of the insect was: a) 3.20 b) 7 c) 2.56 d) 9 e) 12.80 2. The Municipal Guard of the City of Barra Mansa currently has 98 active armed guards, who use only firearms and/or stun guns. It is known that 80 use stun guns and 68 use firearms. How many guards use only stun guns? a) 50 b) 30 c) 14 d) 74 e) 18 3. A person created a playlist with only three musical styles to play all the songs randomly once, with ten songs of the national rock style, eight songs of the pop style, and four songs of the international rock style. What is the probability of playing a rock song, knowing that two pop songs have already been played? a) 1/5 b) 7/10 c) 1/2 d) 7/11 e) 3/10 4. A municipal guard, while working daily in a public square, took the opportunity to count the number of people frequenting the square. He found that the ratio between the number of men and women is 1:3, and between the number of women and children is 3:4. Based on this data, his superiors concluded that the ratio of the number of adults to children is: a) 1:1 b) 2:1 c) 13:12 d) 4:7 e) 1:4 5. Two municipal guards were supposed to change shifts. The first thought his watch was 10 minutes slow and adjusted it, but in reality, the watch was 5 minutes fast. The second thought his watch was 10 minutes fast and adjusted it, but in reality, the watch was 5 minutes slow. Some time later, they met for the shift change and noticed that the first guard's watch showed 7 PM. At the time of the meeting, the second guard's watch showed: a) 6:45 PM b) 6:50 PM c) 7:15 PM d) 6:30 PM e) 7:10 PM