knowledge that is readily available or easily accessible without delay

तत्काल ज्ञान

English Usage: His immediate knowledge of the subject made him an excellent teacher.

Hindi Usage: विषय का उसका तत्काल ज्ञान उसे एक उत्कृष्ट शिक्षक बना देता है।

an effect or influence that occurs without delay

तात्कालिक प्रभाव

English Usage: The policy changes had an immediate impact on the community.

Hindi Usage: नीति परिवर्तनों का सामुदायिक पर तत्काल प्रभाव पड़ा।

to reply without any delay

तुरंत प्रतिक्रिया देना

English Usage: She asked him to immediately respond to her question.

Hindi Usage: उसने उससे उसकी प्रश्न का तुरंत जवाब देने को कहा।