GKFix MCQ Question

India celebrates February 28 every year as National Science Day because on this day:

• A. A. First Indian space craft was launched
• B. B. Nehru laid the foundation of science labs all over India
• C. C. In 1928 C.V. Raman discovered what was later called the 'Raman Effect'
• D. D. Vikram Sarabhai was born