Multiple choice

The 7th term of the series 6, 12, 24…… is

  1. 384

  2. 834

  3. 438

  4. 854
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

This is a geometric progression with first term a = 6 and common ratio r = 2. The nth term is a * r^(n-1). 7th term = 6 * 2^(7-1) = 6 * 2^6 = 6 * 64 = 384.

AI explanation

The given sequence is a geometric progression with the first term (a) as 6 and the common ratio (r) as 2. Using the formula for the nth term of a GP, Tn = a * r^(n-1), we find the 7th term: T7 = 6 * (2)^(7-1). Calculating this gives T7 = 6 * 2^6 = 6 * 64 = 384.

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