Millionaire Mode

Catalogs of Infrared Sources

Question 1 of 8

What is the primary purpose of the 2MASS catalog?

  1. To provide accurate positions and magnitudes of stars in the Milky Way.
  2. To identify and characterize infrared sources in the sky.
  3. To measure the distances to nearby galaxies.
  4. To study the properties of active galactic nuclei.

Prize Money

15₹7 Crores
14₹1 Crore
13₹50,00,000
12₹25,00,000
11₹12,50,000
10₹6,40,000
9₹3,20,000
8₹1,60,000
7₹80,000
6₹40,000
5₹20,000
4₹10,000
3₹5,000
2₹2,000
1₹1,000