ASVAB Practice Test
La práctica sigue gratis. La guía completa de ASVAB es el material en sí, explicado de principio a fin — un PDF + EPUB descargable que conservas.
Preguntas frecuentes
¿Cuántas preguntas de práctica de ASVAB hay aquí?+
Un banco completo de preguntas originales de ASVAB en las áreas oficiales, con el peso del examen real y explicaciones. Gratis, sin registro.
¿Cómo es el examen ASVAB?+
Un examen de opción múltiple. Practica por tema aquí y luego haz el simulacro cronometrado para medir tu preparación.
¿Estas son las preguntas reales del examen?+
No. Cada pregunta es 100% original, escrita de fuentes públicas con explicaciones. Nunca copiamos preguntas reales ni material de preparación pagado.
¿Puedo estudiar en chino o español?+
La práctica de PrepPass está en inglés, 中文 y español. El examen oficial es en inglés — cambia el idioma de las preguntas a inglés para ensayar la terminología del día del examen.
Preguntas de práctica de ejemplo
Algunas preguntas reales de este banco gratuito, con explicaciones completas. Usa la herramienta de arriba para el banco completo.
- 1. Arithmetic Reasoning
A train travels at a constant speed of 60 miles per hour. How long will it take to travel 180 miles?
- a.3.5 hours
- b.2 hours
- c.4 hours
- d.3 hours
Respuesta: d
Explicación: Time equals distance divided by speed. Dividing 180 miles by 60 miles per hour gives 3 hours. Keeping the units consistent lets the miles cancel and leaves hours.
- 2. Paragraph Comprehension
A budget is a plan for spending money. By listing income and expenses, a budget helps a person avoid spending more than they earn. The main purpose of a budget, according to the passage, is to:
- a.borrow more money
- b.increase a person's income
- c.plan spending and avoid overspending
- d.eliminate all expenses
Respuesta: c
Explicación: The passage defines a budget as a spending plan that lists income and expenses to prevent overspending. The correct choice captures this purpose. The others are not stated.
- 3. Electronics Information
A device that stores electrical charge is a:
- a.inductor
- b.resistor
- c.transformer
- d.capacitor
Respuesta: d
Explicación: A capacitor stores electrical energy in an electric field between two plates. A resistor limits current, while an inductor stores energy in a magnetic field.
- 4. Arithmetic Reasoning
A mechanic charges $85 for the first hour of labor and $60 for each additional hour. What is the labor charge for a job that takes 5 hours?
- a.$265
- b.$325
- c.$385
- d.$425
Respuesta: b
Explicación: The first hour costs $85 and the remaining four hours cost $60 each, so 4 x $60 = $240. Adding $85 + $240 gives $325.
- 5. Arithmetic Reasoning
A shipment of 1,250 items has a defect rate of 4 percent. How many items are not defective?
- a.1,200 items
- b.1,206 items
- c.1,150 items
- d.1,246 items
Respuesta: a
Explicación: Four percent of 1,250 is 50 defective items, so 1,250 - 50 = 1,200 are good.
- 6. Word Knowledge
Prudent most nearly means
- a.generous
- b.wealthy
- c.sensible
- d.stubborn
Respuesta: c
Explicación: A prudent decision shows good judgment and forethought about consequences.
- 7. Paragraph Comprehension
Coral reefs cover less than one percent of the ocean floor but shelter roughly a quarter of all marine species. The coral animal builds a stone skeleton, and generations of skeletons stack into a structure full of crevices. It is the crevices, more than the coral itself, that make the reef so crowded. The passage attributes the variety of reef life mainly to
- a.the many hiding places
- b.the warmth of the water
- c.the clarity of the water
- d.the coral animal's diet
Respuesta: a
Explicación: The final sentence says it is the crevices, more than the coral itself, that make the reef so crowded.
- 8. Mathematics Knowledge
What is the distance between the points (1, 2) and (7, 10)?
- a.14 units
- b.100 units
- c.10 units
- d.8 units
Respuesta: c
Explicación: The horizontal change is 6 and the vertical change is 8, so the distance is the square root of 36 + 64 = 100, which is 10.
- 9. General Science
A solar eclipse occurs when
- a.the Earth passes between the moon and the sun
- b.the moon moves into the Earth's own shadow
- c.the moon passes between the Earth and the sun
- d.the sun passes behind the far side of Earth
Respuesta: c
Explicación: In a solar eclipse the moon blocks the sun from part of the Earth's surface. When the moon moves into Earth's shadow instead, the result is a lunar eclipse.
- 10. Mechanical Comprehension
A 180-pound crate hangs from a 10-foot pole carried by two workers at its ends. If the crate hangs 3 feet from the first worker, how much of the load does that worker carry?
- a.126 pounds
- b.90 pounds
- c.54 pounds
- d.150 pounds
Respuesta: a
Explicación: Taking moments about the far worker, the near worker's share is 180 x 7 / 10 = 126 pounds. The worker closer to the load always carries more of it.