The sum of the first six terms of an AP is 48 and the common difference is 2 What is the 4th term ........

Quantitative Aptitude ( CCS) Arithmetic progression

The sum of the first six terms of an AP is 48 and the common difference is 2. What is the 4th term?

The sum of six terms is 3 * (2a + 5 * 2) = 48.
Solving this, we get a = 3.
The 4th term is (a + 3d) = 9.

Submit Error