Study 10X Faster with Smart Quizzes

Loved by 10,000+

Select Difficulty Level

1. Choose Difficulty Level

Select Difficulty Level

2. Enter Your Email

Start Quiz

3. Generates addictive quizzes in one click

Which country has the largest population?

1 United States

India

3 China

4 Russia

4. Wrong answers explained

Valencia

Explanation: Madrid is the capital of Spain and its largest city.