
Desafio de Porcentagem
Quiz
•
Others
•
8th Grade
•
Practice Problem
•
Hard
Mariaclara Silva
Used 4+ times
FREE Resource
Enhance your content in a minute
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é 20% de 150?
30
25
50
40
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se um produto custa R$ 200 e tem um desconto de 15%, qual será o preço final?
R$ 200
R$ 170
R$ 150
R$ 180
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Um aluno obteve 75% de acertos em uma prova de 40 questões. Quantas questões ele acertou?
40
25
35
30
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se a população de uma cidade aumentou de 10.000 para 12.000 habitantes, qual foi a porcentagem de aumento?
20%
15%
25%
30%
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Um carro que custava R$ 30.000 teve um aumento de 10%. Qual é o novo preço do carro?
R$ 35.000
R$ 32.000
R$ 33.000
R$ 31.000
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se um investimento de R$ 1.000 rende 5% ao ano, quanto o investidor terá após um ano?
R$ 1.050
R$ 950
R$ 1.100
R$ 1.200
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Em uma pesquisa, 60% dos entrevistados preferem a marca A. Se 200 pessoas foram entrevistadas, quantas preferem a marca A?
120
150
100
80
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