Is the average of a, b and c equal to b?
I. `b-a=c-b`
II. A.b and c are positive integers.

In the following question two Quantities i.e., Quantity I and Quantity II are given. You have to determine the relation between Quantity I and Quantity II. ‘a’, ‘b’ and ‘c’ are positive integers. Quantity I: Value of a in ((a+b)^2 - (a-b)^2)/(8ab(a+b)^2) =1 Quantity II: Value of c in ((c+b)^3-(c-b)^3)/(b^2+3c^2)^2= 1/(8b)

IF (a^b)^c =729 , then find the minimum possible value of a+b+c (where a,b and c are positive integers).

The total number of all triplets (a,b,c) such that a,b and c are positive integers a

If a,b,c,d are distinct numbers such that : a + C = 2d and b+d = 2c , which of the following statements must be ture ? I. a cannot be the average of a,b,c,d. II b can be the average of a,b,c,d . III d can be the average of a,b,c,d.

Let a, b and c be numbers with altbltc such that the average of a and b is 2, average of b and c is 4, and the average of a and c is 3. What is the average of a, b and c?

The number of (a, b, c), where a, b, c are positive integers such that abc = 30, is

If a,b,are different positive real numbers such that b+c-a,c+a-b and a+b-c are positive,then (b+c-a)(c+a-b)(a+b-c)-abc is a positive b.negative c.non-positive d.non- negative

If the position vectors of A, B are 2a + 3b - c, 4a - b + 5c, then the position vector of midpoint of bar(AB) is