If a geometric progression (GP) starts at 4 and the common ratio is 2, what is the 4th term?
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. 32.
1st term = 4
2nd term = 4 × 2 = 8
3rd term = 8 × 2 = 16
4th term = 16 × 2 = 32