Question
The 15th International Olympiad on Astronomy and
Astrophysics (IOAA) 2022 was held in __________.Solution
The 15th International Olympiad on Astronomy and Astrophysics (IOAA) 2022 was held in Georgia, from August 14 to 21, 2022.The IOAA aims to promote the growing interest of students in Astronomy and related STEM subjects.The Indian contingent bagged three gold medals and two silver medals.
32, 48, 72, 108, 162, ?
14.8% of 7200 – 16.4% of 6200 + 15.09% of 8100 = 10% of ?
4, 4, 12, 60, ?, 3780
 6, 20, 63, 193, ?, 1758 Â
Find the missing number in the given number series.
4, ?, 110, 665, 4660, 37285
2.5Â Â Â Â Â Â Â Â Â 1.25Â Â Â Â Â Â Â 1.25Â Â Â Â Â Â Â 1.875Â Â Â Â Â 3.75Â Â Â Â Â Â Â ?
...7 47 ? 223 359 527
...124, 128, ?, 135, 110, 146
80, ?, 240, 80, 20, 4Â
23Â Â Â Â 40Â Â Â Â Â Â 67 Â Â Â Â Â Â 104Â Â Â Â Â Â ? Â Â Â Â Â Â 208
...