Q. Which of the following sites belong(s) to the Indus Valley Sytem?
  1. Mehrgarh
  2. Gumla
  3. Sarai Khola
  4. Jalilpur
Choose the correct answer using the codes given below:

Answer: 1, 2, 3 & 4
Notes:

This question is part of UPSC Daily 20 MCQ Series Course on GKToday Android app.