2 और 50 के बीच गुणोत्तर माध्य (geometric mean) _________ है।

The sum of 4 arithmetic means (AMs) inserted between 3 and 23 is:

If the 7th term and 12th term of an arithmetic progression are 34 and 59 respectively, then its 15th term is:

If two geometric means G1 and G2 are inserted between 3 and 75, then G2 is equal to:

If 3 geometric means are inserted between 1 and 81, what is the value of the 2nd geometric mean?

Which of the following conditions is correct for any three non-zero numbers a, b, c to be in Geometric Progression (GP)?

If a, b, c are in Arithmetic Progression (AP) and a ≠ c, then the value of a - cb - c is:

If p, g1, g2, and q are in GP, and m is the arithmetic mean of p and q, then g12g2 + g22g1 is equal to:

Arrange the following progressions in ascending order of their 6th terms: (K) 2, 5, 8, ... (L) 2, 4, 8, ... (M) 3, 5, 7, ... (N) 1, 7, 13, ... (O) 3, 6, 12, ...