
Quiz de Porcentagem e Juros Simples
Mathematics
10th Grade
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Um produto custa R$ 200,00 e está com um desconto de 15%. Qual é o preço final do produto?
R$ 170,00
R$ 180,00
R$ 185,00
R$ 190,00
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se um capital de R$ 1.000,00 é aplicado a uma taxa de juros simples de 5% ao ano, qual será o montante após 3 anos?
R$ 1.150,00
R$ 1.200,00
R$ 1.250,00
R$ 1.300,00
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Converta 0,75 em porcentagem.
7,5%
75%
0,75%
750%
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a porcentagem de 50 em relação a 200?
20%
25%
30%
40%
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Um investidor aplicou R$ 5.000,00 a uma taxa de juros simples de 8% ao ano. Qual será o valor dos juros após 2 anos?
R$ 400,00
R$ 600,00
R$ 800,00
R$ 1.000,00
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se um produto teve um aumento de 20% e agora custa R$ 240,00, qual era o preço original?
R$ 180,00
R$ 190,00
R$ 200,00
R$ 220,00
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Calcule 30% de 450.
120
130
135
140
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