Question

For what values of k can the following numbers form an A.P:2k-1,k+2,2k

• A. 3/2
• B. 2/5
• C. 2/3
• D. 5/2

Answer 1

The correct option is D

5/2

Since the given numbers are in A.P.

So,

(k + 2) - (2k - 1) = (2k) - (k +2)

Solving we get,

k = 5/ 2