List of top Mathematics Questions on nth Term of an AP asked in CBSE Class X

The sum of the \(4^{th}\) and \(8^{th}\) terms of an AP is 24 and the sum of the \(6^{th}\) and \(10^{th}\)terms is 44. Find the first three terms of the AP.

Find the \(20^{th}\) term from the last term of the AP : 3, 8, 13, …..., 253

Determine the AP whose third term is \(16\) and the \(7^{th}\) term exceeds the \(5^{th} \) term by \(12\).

For what value of n, are the n^th terms of two APs: \(63, 65, 67, …..\)  and  \(3, 10, 17, …..\) equal?

How many multiples of 4 lie between 10 and 250?

How many three-digit numbers are divisible by 7?

Two APs have the same common difference. The difference between their 100^th terms is 100, what is the difference between their 1000^th terms?