Jitender Gupta and Divya Malik Solutions for Exercise 3: Topic Exercise

For what value of $x$ are the numbers $(x+9), (x-6)$ and $4$ are in GP.

Find the $8^{th}$ term of the GP: $0.3, 0.06, 0.012, ...$

Find ${12}^{th}$ term of a GP, whose $8^{th}$ term is $192$ and common ratio is $2$.

Which term of the following sequences

$\sqrt{3}, 3, 3\sqrt{3}......$ is $729$?

Which term of the following sequences

$\frac{1}{3}, \frac{1}{9}, \frac{1}{27}......$ is $\frac{1}{19,683}$?

Which term of the following sequences

$-3, -27, -243......$ is $-1594323$?

Which term of the following sequences

$0.2, 0.4, 0.8......$ is $204.8$?

Find the $4\mathrm{th}$ term from end of the G.P: $8, 4, 2,..., \frac{1}{1024}$