do/does ka use khan hota hai ?

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"Do and Does" used in present simple tense. "Do" used with plural subject and "Does" used with singular subject. Ex - 1. She does not play. 2. Do you have a pen. 3. I don't (do not) have a pen. 4. He does not go to school.

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With I, you and plural subject we use Do. With third person and singular wevuse does Do you work at google? Does he eat Apple? Do they go to Delhi?