📚 Practice Mode

The Role of Dark Matter in Indian International Relations

Learn at your own pace with hints and detailed explanations

1 / 15
Multiple Choice

Which Indian scientist first proposed the existence of dark matter?

  1. Subrahmanyan Chandrasekhar
  2. Vikram Sarabhai
  3. Homi J. Bhabha
  4. Meghnad Saha
Change Mode