What is the sum of first 10 terms of the A.P. 15, 10 ,5 ….?

The sum of the first ten terms of the A.P. 15,10,5,….is……

Find the sum of the first 10 terms of the A.P. 6,4,2,…..

Choose the correct alternative answer for each of the following subquestions: The sum of the first ten terms of the A.P. 15,10,5,…..is….

The sum of first 16 terms of the A.P.: 10,6,2,... Is

The sum of first 16 terms of the A.P.: 10,6,2,… is :

Find the sum of first 10 terms of the A.P. 4+6+8+………

The sum of 15 terms of the A.P. 4, 7, 10, ………. Is

Find the sum of first 10 terms of an A.P. 3, 15, 27, 39,…..

Is 313, a term of the A.P. 5, 10, 15, ..... ?

Is 313, a term of the A.P. 5, 10, 15, ..... ?