Embibe Experts Solutions for Chapter: Arithmetic Progressions, Exercise 1: Haryana Board-2018

How many multiples of $4$ lie between $10$ and $250$?

$30\mathrm{th}$ term of the A.P. $10, 7, 4, ......$ is

Find the common difference of the A.P.: $3, 1, -1, -3, ......$

Find the sum of the first $40$ positive integers divisible by $6$.

Find $20th$ term of an A.P. $4, 10, 16, 22, ...$

Find the common difference of an A.P. $\frac{5}{3}, \frac{9}{3}, \frac{13}{3}$,....

How many three-digit numbers are divisible by $7$?

Find the ${31}^{\mathrm{st}}$ term of an A.P. whose ${11}^{\mathrm{th}}$ term is $38$ and the ${16}^{\mathrm{th}}$ term is $73$.