CUET General Test: Quantitative ReasoningProgression & Series. Free, no login required.

Consider the Arithmetic Progression: 3,8,13,18..... . What is the 18th term of the given Arithmetic Progression.

Choose the correct answer from the options given below:

How many terms of the AP: 24, 21, 18, ............ must be taken so that their sum is 78?

Solve the given equation by replacing the question mark "?" with the most appropriate option:

$16^2 + 8^2 - 16 * 8 = \ ?$

The 21st and 33rd terms of an arithmetic progression are 91 and 145 respectively. What is the 29th term?

The first and the last terms of an arithmetic progression are 25 and 180, respectively. If the sum of all the terms is 1025, how many terms are there?

The sum of n terms of the series

$1 + \frac{3}{2} + 2 + \frac{5}{2} + 3 + \frac{7}{2} + ...$

The value of

$\frac{1}{3 \times 7} + \frac{1}{7 \times 11} + \frac{1}{11 \times 15} + ... + \frac{1}{27 \times 31}$ is:

If the third and ninth terms of an A.P. are 1 and 19 respectively, then the 23rd term will be:

Which of the following list of numbers forms an arithmetic progression?

(A) 1, -1,-3 -5, .......

(B) -1.2, -3.2, -5.2, -7.2, ...........

(C) -2, 2, -2, 2, -2, ........

(D) 2, $\frac{5}{2}$, 3, $\frac{7}{2}$ ......

Choose the correct answer from the options given below:

In arithmetic progression(A.P.), the first term is 7 and the 6th term is 22. The sum of the first 10 terms of A.P. is:

In an arithmetic progression, if 6 is the third term, the ninth term exceeds the seventh term by 3, then 12 is which term?

In an A.P, if $m^{th}$ term is n and the $n^{th}$ term is m, where $m \neq n$, find the $p^{th}$ term.

The middle term of the series

4 + 6 + 8 + ..................... + 196 is

If the 5th and 9th terms of an arithmetic progression are 7 and 13, respectively, then the 15th term is:

The 7th and 9th terms of an arithmetic progression are 10 and 11, respectively. Find the 15th term.

If the sum of n terms of an A.P. is $nP + \frac{1}{2}n(n - 1)Q$, where P and Q are constants, find the common difference.

Find the sum of 24 terms of the list of numbers whose n$^{th}$ term is given by:

$a_n = 3 + 2n$

The sum of n terms of the series $1 + 1.5 + 2 + 2.5 + 3 + ...$ is?

If each term of a geometric progression (GP) is positive and is the sum of two preceding terms, then the common ratio of the GP is: