Find the $n^{th}$ term of the following series:
$12, 72, 432, 2592, \dots$

  • A
    $2 \times 6^{n-1}$
  • B
    $2 \times 6^{n}$
  • C
    $12 \times 6^{n-1}$
  • D
    $6 \times 2^{n}$

Explore More

Similar Questions

$A$ man saves $200$ in each of the first three months of his service. In each of the subsequent months,his saving increases by $40$ more than the saving of the immediately previous month. His total saving from the start of service will be $11040$ after ............ months.

If the sum of two extreme numbers of an $A.P.$ with four terms is $8$ and the product of the remaining two middle terms is $15$, then the greatest number of the series will be:

If the $5^{th}$ and the $12^{th}$ terms of an $A.P.$ are $30$ and $65,$ respectively,then what is the sum of the first $20$ terms?

Difficult
View Solution

$A$ number is the reciprocal of the other. If the arithmetic mean of the two numbers is $\frac{13}{12}$,then the numbers are

The sum of $1 + 3 + 5 + 7 + \dots$ up to $n$ terms is:

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo