A very short period of time

बहुत ही कम समय

English Usage: The event was over in the blink of an eye.

Hindi Usage: कार्यक्रम पलक झपकते ही खत्म हो गया।

In a very short amount of time

बहुत ही कम समय में

English Usage: I'll be back in a couple of shakes.

Hindi Usage: मैं पलक झपकते ही वापस आऊँगा।

Very quickly, instantly

बहुत जल्दी, तत्काल

English Usage: He disappeared in the twinkling of an eye.

Hindi Usage: वह पलक झपकते ही गायब हो गया।

Very quickly or suddenly, usually describing speed or swiftness.

बहुत जल्दी या अचानक, आमतौर पर गति या तत्परता को दर्शाता है।

English Usage: He completed the task as quick as a flash.

Hindi Usage: उसने पलक झपकते ही काम पूरा कर लिया।

Very quickly or suddenly

बहुत जल्दी या अचानक

English Usage: She finished her homework quick as a flash.

Hindi Usage: उसने पलक झपकते ही अपना होमवर्क पूरा कर लिया।