Uso de "Cuál" y "Qué" en Preguntas Interrogativas

Curso de Inglés Básico A2: Sustantivos e Intenciones Futuras

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Inglés Básico A2

1
Uso de Sustantivos y Adverbios en Inglés
02:16 min

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Habla del futuro y expresa sugerencias en inglés

Expresa solicitudes y peticiones en inglés

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20
Repaso de Inglés A2: Preguntas, Sugerencias y Futuro
02:06 min

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0:005:01

Uso de "Cuál" y "Qué" en Preguntas Interrogativas

Curso de Inglés Básico A2: Sustantivos e Intenciones Futuras

Clase 5 de 20

Clase 5 / 20

Recursos

Choosing between "which" and "what" when asking questions in English can be tricky, but there is a clear rule that makes it simple. Understanding this difference will help you sound more natural in professional and everyday conversations, especially in work environments where precise communication matters.

When should you use "which" in English questions?

The word "which" is an interrogative adjective used when you are asking someone to make a choice from a limited set of options [0:48]. The speaker already knows or defines the possible answers. Here are some examples from the lesson:

"Which computer is yours, the MacBook or the HP?" — only two options.
"Which room is Paul currently working in?" — imagine an office with only three rooms [1:05].
"There are five programs. Which program are they joining?" — a defined, small group [1:18].

Notice that in every case, the number of choices is specific and countable. The listener picks from a known list.

When should you use "what" in English questions?

The word "what" is also an interrogative adjective, but it is used when the options are unlimited or very broad [1:28]. There is no predefined set to choose from:

"What university did you attend?" — hundreds of universities exist.
"What tools do you use at work?" — countless tools available [1:43].
"What app do you recommend us to download?" — millions of apps to choose from [1:50].

The key difference is straightforward: limited options call for "which"; unlimited options call for "what".

How do "which" and "what" work in a real conversation?

The lesson presents a practical phone call between a customer named Lauren and a sales representative named Axel at an internet service company [2:18]. This dialogue puts both adjectives into action:

"What plans do you have available?" [2:35] — Lauren does not know how many plans exist, so the options are open.
"Which additional service would you like to include, telephone or TV services?" [3:02] — Axel offers only two choices, making "which" the correct word.
"What city are you located in?" [3:33] — There are many cities, so "what" fits perfectly.

Two more examples appear later in the conversation that reinforce the pattern:

"Which plan do you prefer?" [3:58] — Axel has narrowed it down to two plans: 500 Mbps and 1 Gbps.
"Which app do you prefer?" [4:22] — The company lists only four streaming apps: Netflix, HBO Max, Disney+, and Amazon Prime.

How can you practice this rule?

A helpful strategy is to ask yourself one question before choosing: "Do I know the exact options?" If yes, use "which." If the possibilities are wide open, use "what."

Try applying this in your daily work routine. For example:

"What software does your team use?" — broad question.
"Which meeting room should we book, A or B?" — limited choice.
"What time works best for you?" — many possible times.
"Which shift do you prefer, morning or afternoon?" — two defined options.

Why does this matter in professional English?

Using "which" and "what" correctly signals that you understand the context of your question. In customer service calls, team meetings, or emails, picking the right interrogative adjective makes your communication clearer and more professional. It also helps the listener respond faster because they immediately understand whether they are choosing from a list or giving an open answer.

If you found this useful, try writing your own examples using both words and share them in the comments.

Anderson ramos

Hace 3 años

Thanks for calling novonet connections sales department , my name is axcel who am i speaking with?

hi axcel my name is lauren ,

lauren how can i help you

i am interested in getting internet service what plans do you have available?

great we have many plans available but first can you please let me know your requirements for example wich additions service would you like to include? telephone? ot tv services?

i am looking for your reliable high speed internet connections what options do you have for high speed internet connections ?

thank for clarifying lauren we offer several high speed internet plans to choose from. our plans typically range from 50 mbps to 1gbps it depends on your location. so what city are you located it?

i am located in chicago.

got it in that area we have the 500 mbps plan that is suitable for standart internet use it, and we have 1gbps plan that is ideal for having streaming, online gaming or multiple connected devices, which plan do you prefer?

mm i will go with 1 gbps plan, it sound interesting can you tell me about the pricing and any additionals features it comes with ?

certainly this plans is price at 80 dollars for month, it includes a free streaming app, there is netflix hbo max , disney plus and amazon prime which app do you prefer?

wow that sounds great, hbo max bitch.

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Inglés Básico A2

Uso de Sustantivos y Adverbios en Inglés

Artículos y sustantivos en inglés

Uso del Artículo "El" en Frases en Español

Reglas para Cambiar Sustantivos de Singular a Plural

Many vs Much con sustantivos contables

Uso de "Cuál" y "Qué" en Preguntas Interrogativas

Uso de "De quién" para Preguntar Propiedad de Objetos

Uso de Artículos y Pronombres en Español

Habla del futuro y expresa sugerencias en inglés

Can y can't con verbos de percepción

Uso de "Let's" para Sugerencias e Invitaciones en Inglés

Preposiciones de movimiento en inglés

Uso de "Will" en Inglés para Hablar del Futuro

Uso del "voy a" para expresar intenciones y planes futuros

Resumen del módulo 2 de inglés

Práctica de conversación en inglés (contexto cotidiano y de oficina)

Expresa solicitudes y peticiones en inglés

Adverbios de Movimiento y Dirección: Uso y Ejemplos Prácticos

Peticiones y Ofertas Educadas con "Quisiera" en Español

Cómo usar please para sonar más cortés

Uso del "Porque" y Frases Verbales en Español

Expresiones de tiempo en inglés: pasado, presente y futuro

Práctica tu Inglés

Repaso de Inglés A2: Preguntas, Sugerencias y Futuro

Uso de "Cuál" y "Qué" en Preguntas Interrogativas

Progreso del curso

Inglés Básico A2

Artículos y sustantivos en inglés

Habla del futuro y expresa sugerencias en inglés

Expresa solicitudes y peticiones en inglés

Práctica tu Inglés

Recursos

Recursos