Yes–no questionwikipedia
In linguistics, a yes–no question, formally known as a polar question or a general question, is a question whose expected answer is either "yes" or "no".
yes-no questionyes–no questionyes/no questionpolar questionyes/no questionsyes/no-questionyes or no questionPolar questionsyes/noYes-no questions

Yes and no

yes and nonoyes
In linguistics, a yes–no question, formally known as a polar question or a general question, is a question whose expected answer is either "yes" or "no".
Some languages do not answer yes–no questions with single words meaning 'yes' or 'no'.

Question

questionwh-questionanswer
In linguistics, a yes–no question, formally known as a polar question or a general question, is a question whose expected answer is either "yes" or "no".
Questions that ask whether or not some statement is true are called yes–no questions (or polar questions, or general questions ), since they can in principle be answered by a "yes" or "no" (or similar words or expressions in other languages).

A-not-A question

A-not-A
In Chinese, yes–no questions typically take an A-not-A form.
In linguistics, an A-not-A question is a polar question that offers two opposite possibilities for the answer.

Echo answer

echo answerecho responserepeats the verb used in the question
The resulting response is usually an echo response.
In linguistics, an echo answer or echo response is a way of answering a polar question without using words for yes and no.

Intonation (linguistics)

intonationintonationalintonations
In some languages, such as in Modern Greek, Portuguese, and the Jakaltek language, the only way to distinguish a yes–no question from a simple declarative statement is the rising question intonation used when saying the question.

Clitic

cliticencliticproclitic
In Latin, yes–no questions are indicated by the addition of a special grammatical particle or an enclitic.

Decision problem

decision problemundecidabledecision procedure
In computability theory and computational complexity theory, a decision problem is a problem that can be posed as a yes-no question of the input values.

English language

EnglishEnglish-languageen
In English, a special word order (verb–subject–object) is used to form yes–no questions.
Both yes–no questions and wh-questions in English are mostly formed using subject–auxiliary inversion (Am I going tomorrow?, Where can we eat?), which may require do-support (Do you like her?, Where did he go?).

Polish language

Polishplpol.
In New Guinea Pidgin, Polish and Huichol, the answer given has the logical polarity implied by the form of the question.
Yes-no questions (both direct and indirect) are formed by placing the word czy at the start.

Interrogative

interrogativeinterrogative sentenceinterrogative mood
Interrogative sentences can serve as yes–no questions or as wh-questions, the latter being formed using an interrogative word such as who, which, where or how to specify the information required.

Botticelli (game)

Botticelligame similar to Botticelli
The game has several variants, but the common theme is that one person or team thinks of a famous person, reveals their initial letter, and then answers yes/no questions to allow other players to guess the identity.

Binomial distribution

binomial distributionbinomialbinomial probability distribution
In probability theory and statistics, the binomial distribution with parameters n and p is the discrete probability distribution of the number of successes in a sequence of n independent experiments, each asking a yes–no question, and each with its own boolean-valued outcome: a random variable containing a single bit of information: success/yes/true/one (with probability p) or failure/no/false/zero (with probability q = 1 − p).

Ontario prohibition referendum, 1924

referendum on prohibition was heldplebiscite in 19241924 Ontario prohibition plebiscite
Unlike past referendums, the 1924 referendum was not a yes/no question — instead, voters indicated their support for either the first statement or the second.

Alberta general election, 1948

1948 Alberta general election19481948 general election
The ballot was not a traditional yes/no question, but presented two options on electricity regulation, asking if the province should create a Crown corporation to manage electricity, or leave the electricity industry in the hands of the companies currently in the business (a mixture of municipal operations and private companies).

Occitan language

OccitanProvençallangue d'oc
In Modern Catalan, as in modern Spanish, sí is usually used as a response, although the language retains the word oi, akin to òc, which is sometimes used at the end of yes–no questions, and also in higher register as a positive response.

Linguistic development of Genie

There was speculation, though no conclusive evidence, that she understood the intonation to indicate a yes or no question and that she understood imperative mood sentences based on tone of voice, but she otherwise lacked any grammar.

Leading question

leading questionleading questionsleading
Leading questions may often be answerable with a yes or no (though not all yes-no questions are leading).

Interrogative word

interrogative pronouninterrogative wordinterrogative
A particular type of interrogative word is the interrogative particle, which serves to convert a statement into a yes–no question, without having any other meaning.

Brazen head

brazen headspeaking headLiving Skull
It would not speak until spoken to, but then answered any yes/no question put to it.

Hawaiian grammar

Yes-no questions can be unmarked and expressed by intonation, or they can be marked by placing anei after the leading word of the sentence.

Bernoulli distribution

BernoulliBernoulli random variableBernoulli variable
In probability theory and statistics, the Bernoulli distribution, named after Swiss mathematician Jacob Bernoulli, is the discrete probability distribution of a random variable which takes the value 1 with probability and the value 0 with probability, that is, the probability distribution of any single experiment that asks a yes–no question; the question results in a boolean-valued outcome, a single bit of information whose value is success/yes/true/one with probability p and failure/no/false/zero with probability q.

If Her Flag Breaks

Kanojo ga Flag o Oraretara
She frequently asks yes–no questions regarding actions she is about to perform, and is programmed to act like a little sister to Souta.

Verbal Behavior

verbal behaviorlanguage acquisitionverbal behaviour
Emission is a yes/no measure, however the other three—energy-level, speed, repetition—comprise possible indications of relative strength.