Quantitative Reasoning

Progression & Series

Easy

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:

310

✅ Correct Option: 2

The sequence is: 3, 8, 13, 18, ...

The common difference can be found by:

8 - 3 = 5

13 - 8 = 5

18 - 13 = 5

The common difference $d = 5$

From the given arithmetic progression:

First term $a = 3$

Common difference $d = 5$

Term number $n = 18$

The nth term formula for an arithmetic progression is:

$a_n = a + (n - 1) \times d$

Substituting the values:

$a_{18} = 3 + (18 - 1) \times 5$

$a_{18} = 3 + 17 \times 5$

$a_{18} = 3 + 85$

$a_{18} = 88$

Therefore, the 18th term of the arithmetic progression is 88.

2025: 3 June Shift 1

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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:

Solution

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CUET General Test Past Year Questions (Topic-Wise)

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: