{"3xfd0":{"state":{"logoProps":{"url":"https://yandex.com.tr"},"formProps":{"action":"https://yandex.com.tr/search","searchLabel":"Bul"},"services":{"activeItemId":"answers","items":[{"url":"https://yandex.com.tr/gundem","title":"Gündem","id":"agenda"},{"url":"https://yandex.com.tr/shopping","title":"Alışveriş","id":"shopping"},{"url":"https://yandex.com.tr/finance","title":"Finans","id":"finance"},{"url":"https://yandex.com.tr/yacevap","title":"YaCevap","id":"answers"},{"url":"https://yandex.com.tr/video/search?text=popüler+videolar","title":"Video","id":"video"},{"url":"https://yandex.com.tr/gorsel","title":"Görsel","id":"images"}]},"userProps":{"loggedIn":false,"ariaLabel":"Menü","plus":false,"birthdayHat":false,"child":false,"className":"PortalHeader-User"},"userIdProps":{"flag":"skin","lang":"tr","host":"yandex.com.tr","project":"neurolib","queryParams":{"utm_source":"portal-neurolib"},"retpath":"https%3A%2F%2Fyandex.com.tr%2Fyacevap%2Fc%2Fbilim-ve-egitim%2Fq%2Fxx-kacinci-yuzyil-oluyor-3977113005%3Flr%3D213%26ncrnd%3D12263","tld":"com.tr"},"suggestProps":{"selectors":{"form":".HeaderForm","input":".HeaderForm-Input","submit":".HeaderForm-Submit","clear":".HeaderForm-Clear","layout":".HeaderForm-InputWrapper"},"suggestUrl":"https://yandex.com.tr/suggest/suggest-ya.cgi?show_experiment=222&show_experiment=224","deleteUrl":"https://yandex.com.tr/suggest-delete-text?srv=web&text_to_delete=","suggestPlaceholder":"Yapay zeka ile bul","platform":"desktop","hideKeyboardOnScroll":false,"additionalFormClasses":["mini-suggest_theme_tile","mini-suggest_overlay_tile","mini-suggest_expanding_yes","mini-suggest_prevent-empty_yes","mini-suggest_type-icon_yes","mini-suggest_personal_yes","mini-suggest_type-icon_yes","mini-suggest_rich_yes","mini-suggest_overlay_dark","mini-suggest_large_yes","mini-suggest_copy-fact_yes","mini-suggest_clipboard_yes","mini-suggest_turboapp_yes","mini-suggest_expanding_yes","mini-suggest_affix_yes","mini-suggest_carousel_yes","mini-suggest_traffic_yes","mini-suggest_re-request_yes","mini-suggest_source_yes","mini-suggest_favicon_yes","mini-suggest_more","mini-suggest_long-fact_yes","mini-suggest_hide-keyboard_yes","mini-suggest_clear-on-submit_yes","mini-suggest_focus-on-change_yes","mini-suggest_short-fact_yes","mini-suggest_app_yes","mini-suggest_grouping_yes","mini-suggest_entity-suggest_yes","mini-suggest_redesigned-navs_yes","mini-suggest_title-multiline_yes","mini-suggest_type-icon-wrapped_yes","mini-suggest_fulltext-highlight_yes","mini-suggest_fulltext-insert_yes","mini-suggest_lines_multi"],"counter":{"service":"neurolib_com_tr_desktop","url":"//yandex.ru/clck/jclck","timeout":300,"params":{"dtype":"stred","pid":"0","cid":"2873"}},"noSubmit":false,"formAction":"https://yandex.com.tr/search","tld":"com.tr","suggestParams":{"srv":"serp_com_tr_desktop","wiz":"TrWth","yu":"9333234771752582162","lr":213,"uil":"tr","fact":1,"v":4,"use_verified":1,"safeclick":1,"skip_clickdaemon_host":1,"rich_nav":1,"verified_nav":1,"rich_phone":1,"use_favicon":1,"nav_favicon":1,"mt_wizard":1,"history":1,"nav_text":1,"maybe_ads":1,"icon":1,"hl":1,"n":10,"portal":1,"platform":"desktop","mob":0,"extend_fw":1,"suggest_entity_desktop":"1","entity_enrichment":"1","entity_max_count":"5"},"disableWebSuggest":false},"context":{"query":"","reqid":"1752582169553967-13779697720644868977-balancer-l7leveler-kubr-yp-klg-34-BAL","lr":"213","aliceDeeplink":"{\"text\":\"\"}"},"baobab":{"parentNode":{"context":{"genInfo":{"prefix":"3xfdw01-0-1"},"ui":"desktop","service":"neurolib","fast":{"name":"neuro_library","subtype":"header"}}}}},"type":"neuro_library","subtype":"header"},"3xfd1":{"state":{"links":[{"id":"main","url":"/yacevap","title":"Ana Sayfa","target":"_self"},{"id":"technologies","url":"/yacevap/c/teknoloji","title":"Teknoloji","target":"_self"},{"id":"psychology-and-relationships","url":"/yacevap/c/psikoloji-ve-iliskiler","title":"Psikoloji ve İlişkiler","target":"_self"},{"id":"science-and-education","url":"/yacevap/c/bilim-ve-egitim","title":"Bilim ve Eğitim","target":"_self"},{"id":"food","url":"/yacevap/c/yemek","title":"Yemek","target":"_self"},{"id":"culture-and-art","url":"/yacevap/c/kultur-ve-sanat","title":"Kültür ve Sanat","target":"_self"},{"id":"tv-and-films","url":"/yacevap/c/filmler-ve-diziler","title":"Filmler ve Diziler","target":"_self"},{"id":"economics-and-finance","url":"/yacevap/c/ekonomi-ve-finans","title":"Ekonomi ve Finans","target":"_self"},{"id":"games","url":"/yacevap/c/oyun","title":"Oyun","target":"_self"},{"id":"sport","url":"/yacevap/c/spor","title":"Spor","target":"_self"},{"id":"beauty-and-style","url":"/yacevap/c/guzellik-ve-moda","title":"Güzellik ve Moda","target":"_self"},{"id":"useful-tips","url":"/yacevap/c/faydali-ipuclari","title":"Faydalı İpuçları","target":"_self"},{"id":"auto","url":"/yacevap/c/otomobil","title":"Otomobil","target":"_self"},{"id":"law","url":"/yacevap/c/hukuk","title":"Hukuk","target":"_self"},{"id":"travel","url":"/yacevap/c/seyahat","title":"Seyahat","target":"_self"},{"id":"animals-and-nature","url":"/yacevap/c/hayvanlar-ve-doga","title":"Hayvanlar ve doğa","target":"_self"},{"id":"health","url":"/yacevap/c/saglik","title":"Sağlık","target":"_self"},{"id":"other","url":"/yacevap/c/diger","title":"Diğer","target":"_self"}],"activeLinkId":"science-and-education","title":"Kategoriler","baobab":{"parentNode":{"context":{"genInfo":{"prefix":"3xfdw02-0-1"},"ui":"desktop","service":"neurolib","fast":{"name":"neuro_library","subtype":"header-categories"}}}}},"type":"neuro_library","subtype":"header-categories"},"3xfd2":{"state":{"tld":"com.tr","markdown":"**XX** sayısı, **20. yüzyılı** ifade eder [```2```](https://eodev.com/gorev/5583676)[```4```](https://feeddi.com/xx-kacinci-yuzyil-demek).","sources":[{"sourceId":1,"url":"https://www.wikipedia.tr-tr.nina.az/XX._y%C3%BCzy%C4%B1l.html","title":"XX. Yüzyıl","shownUrl":"https://www.wikipedia.tr-tr.nina.az/XX._y%C3%BCzy%C4%B1l.html"},{"sourceId":2,"url":"https://eodev.com/gorev/5583676","title":"XX. Yüzyıl Kaçıncı Yüzyildir ? - Eodev.com","shownUrl":"https://eodev.com/gorev/5583676"},{"sourceId":3,"url":"https://www.dayibilir.com/soru/197001/xx-yuzyil-kac","title":"XX Yüzyıl Kaç?-197001 41A8A6F39F7A62868A9A368F763...","shownUrl":"https://www.dayibilir.com/soru/197001/xx-yuzyil-kac"},{"sourceId":4,"url":"https://feeddi.com/xx-kacinci-yuzyil-demek","title":"XX Kaçıncı Yüzyıl Demek","shownUrl":"https://feeddi.com/xx-kacinci-yuzyil-demek"},{"sourceId":5,"url":"https://www.haberturk.com/19-20-ve-21-yuzyil-hangi-yillari-kapsar-hangi-yillardir-3696790","title":"Habertürk: 19, 20 ve 21. Yüzyıl Hangi Yılları Kapsar, Hangi...","shownUrl":"https://www.haberturk.com/19-20-ve-21-yuzyil-hangi-yillari-kapsar-hangi-yillardir-3696790"}],"isHermione":false,"headerProps":{"header":"XX kaçıncı yüzyıl oluyor?","homeUrl":"/yacevap","categoryUrl":"/yacevap/c/bilim-ve-egitim","categoryTitle":"Bilim ve Eğitim","canUseNativeShare":false,"extralinksItems":[{"variant":"reportFeedback","reportFeedback":{"feature":"YazekaAnswers","title":"Bu yanıtta yanlış olan nedir?","checkBoxLabels":[{"value":"Uygunsuz veya aşağılayıcı yanıt"},{"value":"Soruma yanıt verilmedi"},{"value":"Bilgi hataları var"},{"value":"Bilgi yetersiz"},{"value":"Bilgiler güncel değil"},{"value":"Görüntüleme hataları"},{"value":"Yanıtta kullanılan kaynaklar güvenilir değil"},{"value":"Bu sorgu için yapay zeka cevabı uygun değil"},{"value":"Diğer"}]}}]},"suggestProps":{"suggestItems":[{"id":-1,"url":"/search?text=XX+ka%C3%A7%C4%B1nc%C4%B1+y%C3%BCzy%C4%B1l+oluyor%3F&promo=force_neuro","text":"Daha fazla bilgi al"}]},"feedbackProps":{"feature":"YazekaAnswers","baseProps":{"metaFields":{"yandexuid":"9333234771752582162","reqid":"1752582169553967-13779697720644868977-balancer-l7leveler-kubr-yp-klg-34-BAL"}},"positiveCheckboxLabels":[{"value":"Yanıtı çok beğendim"},{"value":"Yanıtta gerekli bilgiler var"},{"value":"Kolay anlaşılır"},{"value":"Diğer"}],"negativeCheckboxLabels":[{"value":"Uygunsuz veya aşağılayıcı yanıt"},{"value":"Soruma yanıt verilmedi"},{"value":"Bilgi hataları var"},{"value":"Bilgi yetersiz"},{"value":"Bilgiler güncel değil"},{"value":"Görüntüleme hataları"},{"value":"Yanıtta kullanılan kaynaklar güvenilir değil"},{"value":"Bu sorgu için yapay zeka cevabı uygun değil"},{"value":"Diğer"}]},"dialogStoreProps":{"baseUrl":"","baseUrlWs":""},"globalStoreProps":{"imageBackendUrl":"https://yandex.com.tr/images-apphost/image-download?cbird=171","query":"","retina":false,"avatarId":"0","isHermione":false,"isMacOS":false,"tld":"com.tr","isEmbeddedFuturis":false,"isLoggedIn":false,"brand":"yazeka"},"baobab":{"parentNode":{"context":{"genInfo":{"prefix":"3xfdw03-0-1"},"ui":"desktop","service":"neurolib","fast":{"name":"neuro_library","subtype":"question"}}}}},"type":"neuro_library","subtype":"question"},"3xfd3":{"state":{"relatedMaterials":[{"favicons":["https://favicon.yandex.net/favicon/v2/https://tr.wikipedia.org/wiki/21._y%C3%BCzy%C4%B1l?size=16&stub=1","https://favicon.yandex.net/favicon/v2/https://www.milliyet.com.tr/egitim/kacinci-yuzyildayiz-romen-rakamlari-ile-yuzyillar-6504571?size=16&stub=1","https://favicon.yandex.net/favicon/v2/https://bahs.com.tr/yuzyil-neye-gore-hesaplanir/?size=16&stub=1","https://favicon.yandex.net/favicon/v2/https://bilgihome.com.tr/kacinci-yuzyilda-yasiyoruz?size=16&stub=1","https://favicon.yandex.net/favicon/v2/https://turkipedia.com/21._y%C3%BCzy%C4%B1l?size=16&stub=1"],"href":"/yacevap/c/bilim-ve-egitim/q/kacinci-yuzyildayiz-21-yuzyil-mi-2097376987","header":"Kaçıncı yüzyıldayız 21. yüzyıl mı?","teaser":"Evet, 2024 yılı itibarıyla 21. yüzyıldayız.","tags":[]},{"favicons":["https://favicon.yandex.net/favicon/v2/https://tr.wikipedia.org/wiki/20._y%C3%BCzy%C4%B1l?size=16&stub=1","https://favicon.yandex.net/favicon/v2/https://tr.wikiital.com/wiki/Secolo?size=16&stub=1","https://favicon.yandex.net/favicon/v2/https://www.dayibilir.com/soru/313957/20-yuzyil-ne-zaman-baslar?size=16&stub=1","https://favicon.yandex.net/favicon/v2/https://bahs.com.tr/yuzyil-neye-gore-hesaplanir/?size=16&stub=1","https://favicon.yandex.net/favicon/v2/https://groups.google.com/g/merakediyorum/c/1mDPUNO-9sw?size=16&stub=1"],"href":"/yacevap/c/bilim-ve-egitim/q/xx-yuzyil-neden-1901-de-baslar-2429412735","header":"XX. yüzyıl neden 1901'de başlar?","teaser":"XX. yüzyıl, Gregoryen takvimine göre 1 Ocak 1901'de başlar çünkü bu tarih, birinci binyılın son ve ikinci binyılın ilk yüzyılıdır.","tags":[]},{"favicons":["https://favicon.yandex.net/favicon/v2/https://forum.mollacami.com/konu-15321.html?size=16&stub=1","https://favicon.yandex.net/favicon/v2/https://tr.wikipedia.org/wiki/18._y%C3%BCzy%C4%B1l?size=16&stub=1","https://favicon.yandex.net/favicon/v2/https://enmeshur.com.tr/18-yuzyil-hangi-yillari-kapsiyor?size=16&stub=1","https://favicon.yandex.net/favicon/v2/https://feeddi.com/18-yuzyil-hangi-yillari?size=16&stub=1","https://favicon.yandex.net/favicon/v2/https://bebekyuzlu.com/18-asir-hangi-yillar/?size=16&stub=1"],"href":"/yacevap/c/bilim-ve-egitim/q/18-yuzyil-hangi-yillari-kapsar-533285351","header":"18. yüzyıl hangi yılları kapsar?","teaser":"18. yüzyıl, miladi takvime göre 1 Ocak 1701 ile 31 Aralık 1800 günleri arasındaki zaman dilimini kapsar.","tags":[]},{"favicons":["https://favicon.yandex.net/favicon/v2/https://www.haberturk.com/19-20-ve-21-yuzyil-hangi-yillari-kapsar-hangi-yillardir-3696790?size=16&stub=1","https://favicon.yandex.net/favicon/v2/https://eodev.com/gorev/3695944?size=16&stub=1","https://favicon.yandex.net/favicon/v2/https://tr.wikipedia.org/wiki/Y%C4%B1llar_listesi?size=16&stub=1","https://favicon.yandex.net/favicon/v2/https://www.dayibilir.com/soru/313957/yuzyil-hesabi-nasil-yapilir?size=16&stub=1","https://favicon.yandex.net/favicon/v2/https://bahs.com.tr/yuzyil-neye-gore-hesaplanir/?size=16&stub=1"],"href":"/yacevap/c/bilim-ve-egitim/q/1900-yili-hangi-yuzyila-denk-gelir-1402509181","header":"1900 yılı hangi yüzyıla denk gelir?","teaser":"1900 yılı, 20. yüzyıla denk gelir.","tags":[]},{"favicons":["https://favicon.yandex.net/favicon/v2/https://tr.wikipedia.org/wiki/21._y%C3%BCzy%C4%B1l?size=16&stub=1","https://favicon.yandex.net/favicon/v2/https://www.dayibilir.com/soru/446647/21-yuz-yil-ne-zaman-basladi?size=16&stub=1","https://favicon.yandex.net/favicon/v2/https://www.haberturk.com/19-20-ve-21-yuzyil-hangi-yillari-kapsar-hangi-yillardir-3696790?size=16&stub=1","https://favicon.yandex.net/favicon/v2/https://bilgi360.com.tr/blog/21-yuzyil-hangi-yillari-kapsar?size=16&stub=1","https://favicon.yandex.net/favicon/v2/https://onedio.com/haber/kacinci-yuzyildayiz-1044093?size=16&stub=1"],"href":"/yacevap/c/bilim-ve-egitim/q/hangi-yil-21-yuzyil-oldu-71539944","header":"Hangi yıl 21. yüzyıl oldu?","teaser":"21. yüzyıl, 1 Ocak 2001 tarihinde başlamıştır.","tags":[]},{"favicons":["https://favicon.yandex.net/favicon/v2/https://www.dayibilir.com/soru/83347/xx-yuzyil-kac?size=16&stub=1","https://favicon.yandex.net/favicon/v2/https://www.haberturk.com/19-20-ve-21-yuzyil-hangi-yillari-kapsar-hangi-yillardir-3696790?size=16&stub=1","https://favicon.yandex.net/favicon/v2/https://flyingcam.com.tr/xxi-yuzyil-kacinci-yuzyildir/?size=16&stub=1","https://favicon.yandex.net/favicon/v2/https://ozelhuzurevi.com.tr/blog/21-yuzyil-hangi-yillari-kapsar?size=16&stub=1","https://favicon.yandex.net/favicon/v2/https://onedio.com/haber/kacinci-yuzyildayiz-1044093?size=16&stub=1"],"href":"/yacevap/c/bilim-ve-egitim/q/xx-ve-xxi-yuzyil-ne-zaman-2173132953","header":"XX ve XXI yüzyıl ne zaman?","teaser":"XX. yüzyıl 1 Ocak 1901'de başlayıp 31 Aralık 2000'de sona ermiştir. XXI. yüzyıl ise 1 Ocak 2001'de başlayıp günümüze kadar devam etmektedir.","tags":[]},{"favicons":["https://favicon.yandex.net/favicon/v2/https://www.dersimiz.com/kisaltmalarin-anlamlari-okunuslari-sozlugu/%3fq=yy.?size=16&stub=1","https://favicon.yandex.net/favicon/v2/https://www.nedir.org/soru/yuzyil-kelimesinin-kisaltmasi?size=16&stub=1","https://favicon.yandex.net/favicon/v2/https://eodev.com/gorev/11403629?size=16&stub=1","https://favicon.yandex.net/favicon/v2/https://www.hurriyet.com.tr/gundem/yuzyil-nasil-yazilir-yuzyil-tdkya-gore-bitisik-mi-ayri-mi-yazilir-41459800?size=16&stub=1","https://favicon.yandex.net/favicon/v2/https://www.cnnturk.com/kultur-sanat/yuzyil-tdk-dogru-yazilisi-yuzyil-mi-yuz-yil-mi-nasil-yazilir-1645609?size=16&stub=1"],"href":"/yacevap/c/diger/q/yuzyil-kisaltmasi-yy-mi-2788789363","header":"Yüzyıl kısaltması yy mı?","teaser":"Evet, \"yüzyıl\" kelimesinin kısaltması \"yy\" şeklindedir.","tags":[]}],"baobab":{"parentNode":{"context":{"genInfo":{"prefix":"3xfdw04-0-1"},"ui":"desktop","service":"neurolib","fast":{"name":"neuro_library","subtype":"related_materials"}}}}},"type":"neuro_library","subtype":"related_materials"},"3xfd4":{"state":{"tld":"com.tr","isIos":false,"isQuestionPage":true,"baobab":{"parentNode":{"context":{"genInfo":{"prefix":"3xfdw05-0-1"},"ui":"desktop","service":"neurolib","fast":{"name":"neuro_library","subtype":"buttons_right"}}}}},"type":"neuro_library","subtype":"buttons_right"},"3xfd5":{"state":{"generalLinks":[{"id":"privacy-policy","text":"Gizlilik politikası","url":"https://yandex.com.tr/legal/privacy_policy/"},{"id":"terms-of-service","text":"Kullanıcı sözleşmesi","url":"https://yandex.com.tr/legal/tos/"},{"id":"report-error","text":"Hata bildir","url":"https://forms.yandex.com.tr/surveys/13748122.01a6645a1ef15703c9b82a7b6c521932ddc0e3f7/"},{"id":"about-company","text":"Şirket hakkında","url":"https://yandex.com.tr/project/portal/contacts/"}],"copyright":{"url":"https://yandex.com.tr","currentYear":2025},"socialLinks":[{"type":"tiktok","url":"https://redirect.appmetrica.yandex.com/serve/677728751613663494","title":"TikTok"},{"url":"https://redirect.appmetrica.yandex.com/serve/173325632992778150","type":"youtube","title":"Youtube"},{"url":"https://redirect.appmetrica.yandex.com/serve/677728793472889615","type":"facebook","title":"Facebook"},{"url":"https://redirect.appmetrica.yandex.com/serve/1182131906657966033","type":"instagram","title":"Instagram"},{"url":"https://redirect.appmetrica.yandex.com/serve/893945194569821080","type":"x","title":"X"}],"categoriesLink":[],"disclaimer":"Seçili sitelerdeki metinlere göre Yazeka tarafından oluşturulan yanıtlardır. Hatalar içerebilir. Önemli bilgileri kontrol ediniz.","baobab":{"parentNode":{"context":{"genInfo":{"prefix":"3xfdw06-0-1"},"ui":"desktop","service":"neurolib","fast":{"name":"neuro_library","subtype":"footer"}}}}},"type":"neuro_library","subtype":"footer"}}