JEE Main · MathematicsEasy

$What is the common ratio of the geometric progression 3, 6, 12, 24, \dots ?$

A. $1$
B. $2$
C. $3$
D. $4$

Show correct answer & step-by-step solution

Correct answer: B — $2$

Solution

The common ratio r of a geometric progression is found by dividing any term by its preceding term. Here, \frac{6}{3} = 2, which confirms the common ratio is 2 .

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