In an AP, the first term is -4, the last term is 29 and the sum of all its terms is 150. Find its common difference.

In an A.P., the first term is 2, the last term is 29 and sum of the terms is 155. Find the common difference of the A.P.

In an A.P., the first term is 2, the last term is 29 and sum of the terms is 155. Find the common difference of the A.P.

In an A.P.the first term is 2, the last term is 29 and sum of the terms is 155. Find the common difference of the A.P.

The first term of an A.Pis 2and the last term is the sum of all these terms is 442. Find the common difference.

The first term of an A.P.is 2 and the last term is 50. the sum of all these terms are 442. Find the common difference.

The first term of an A.P.is 2 and the last term is 50. the sum of all these terms are 442. Find the common difference.

The first term of an A.P. is 3, the last term is 83 and the sum of all its terms is 903. Find the number of terms and the common difference of the A.P.

The first term of an A.P. is 5, the last term is 45 and the sum of its terms is 1000. Find the number of terms and the common difference of the A.P.

The first and the last terms of an AP are 7 and 49 respectively. If sum of all its terms is 420, find its common difference.