World Quantum Day 2025 – April 14

Current Context: World Quantum Day, celebrated on April 14, is an international initiative to increase awareness of quantum science and technology and its transformative potential.

• The date, 4/14, represents the first digits of Planck's constant (4.14 x 10⁻¹⁵ eV·s), a fundamental constant in quantum physics.
• The 2025 theme, "Every Day in 2025," emphasizes how quantum innovations, like quantum computing and secure communication, are becoming integral to daily life.
• This year's observance is especially significant as it aligns with the International Year of Quantum Science and Technology, fostering global collaboration to advance research, applications, and education in quantum fields.

Question:

Q.1 When is World Quantum Day celebrated annually?
a) March 14
b) April 14
c) May 14
d) June 14

Answer: b) World Quantum Day is celebrated on April 14 to raise awareness about quantum science and its applications.