Where did Mahatma Buddha’s ‘Mahaparinirvan’ take place?

At which place did Mahatma Buddha give his first ‘Dhammachakkhapavathana’?

Gautam Buddha attained “Mahaparinirvana” in kingdom of –

Gautam Buddha gave the maximum sermons at which place?

Gautam Buddha’s Mother was from which clan?

Which of the events of Buddha’s life is known as ‘Mahabhinishkramana’?