India, May 10 -- General knowledge quizzes are a fun and effective way to boost your awareness about the world while testing how much you already know. These 10 multiple-choice GK questions will help sharpen your memory and expand your knowledge. Read each question carefully, try to answer on your own first, and then check the correct option to track your progress.

1. Which of the following best explains why seasons occur on Earth?

The Sun's energy output increases and decreases each year

Cloud cover traps more heat in summer than in winter

Earth is closer to the Sun in summer than in winter

Earth's axis is tilted relative to its orbit around the Sun

2. Which statement best describes the main purpose of the United Nations (UN)?

To ...