List of top Mathematics Questions on Arithmetic Progression asked in COMEDK UGET

If two positive numbers are in the ratio $ 3 + 2\sqrt{2} : 3 - 2\sqrt{2} $, then the ratio between their A.M (arithmetic mean) and G.M (geometric mean) is:
If three numbers \( a, b, c \) constitute both an (A)P and G.P, then
If the sum of 12th and 22nd terms of an AP is 100, then the sum of the first 33 terms of an AP is
If \( a, b, c \) are in AP, \( b - a, c - b \) and \( a \) are in GP, then \( a : b : c \) is:
The sum of all the positive divisors less than $250$ of the number $484$ is