Gabrielita 4

Quiz
•
Mathematics
•
8th Grade
•
Hard
Virtual Math
Used 1+ times
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Secuencia: 10, 8, 16, 12, 24, 16, n
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Secuencia: 2, 5, 10, 17, 26, 37, n
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Secuencia: 64, 32, 16, 8, 4, 2, n
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Secuencia: 1, 3, 7, 15, 31, 63, n
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Una empresa elabora 1200 dispositivos. El 70% se producen en la línea X y el resto en la línea Y. Si el 4% de X y el 5% de Y son defectuosos, ¿cuántos dispositivos defectuosos hay en total?
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Una fábrica produce 2000 piezas. El 65% se elaboran en la máquina E y el resto en la máquina F. Si el 3% de E y el 8% de F son defectuosos, ¿cuántas piezas defectuosas hay en total?
90
95
85
75
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
En un taller se fabrican 500 componentes. El 80% se producen en la máquina G y el resto en la máquina H. Si el 5% de G y el 10% de H son defectuosos, ¿cuál es el número total de componentes defectuosos?
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