Q. श्रृंखला को पूरा करें- 20, 19, 17, ? , 10, 5
✅ Correct Answer: (C)
14
Explanation: 20-1=19, 19-2=17, 17-3=14, 14-4=10, 10-5=5
Explanation by: Mahesh Chandra
20-1=19, 19-2=17, 17-3=14, 14-4=10, 10-5=5