R S Aggarwal and Veena Aggarwal Solutions for Exercise 1: Exercise 5A

If the $n^{\mathrm{th}}$ term of a progression is $\left(4n-10\right)$, then find its ${16}^{\mathrm{th}}$ term.

How many terms are there in the $A.P$. $6, 10, 14, 18, ..., 174$?

Which term of the AP: $72, 68, 64, 60,\dots$ is $0$?

If ${\mathrm{k}}^{\mathrm{th}}$ term of the AP, $8, 14, 20, 26, \dots$ will be $72$ more than its $41\mathrm{st}$ term, find k.

If the $10\mathrm{th}$ term of an AP is $52$ and $17\mathrm{th}$ term is $20$ more than its $13\mathrm{th}$ term, find the second term of AP.

Find the middle term of the AP $6, 13, 20, ..., 216$

If the sixth term of an AP is zero then show that its $33\mathrm{rd}$ term is three times its $15\mathrm{th}$ term.

Find how many integers between $200$ and $500$ are divisible by $8$.