Math Chapter Wise question with answer

Q01 Four arithmetic series, The sum of the terms is S1, S2, S3 and S4 and the first term of each is 2 and common differ... English · DSSSB 23 SEP 2018 (9 AM-11 AM) Q02 In an HP the fourth term is two times the eighth term. The first term of the HP will be: English · KVS PGT 2022 Q03 In an A.P.Sn denotes the sum of first n terms. If S2n = 3.Sn, then S3n: Sn is equal to: English · EMRS PGT-2023 Q04 The sum of first three terms of a GP is 21 4 are their product is 27 8. The common ratio of the G.P. is: English · EMRS PGT-2023 Q05 In an AP, Sn = qn2 and Sm = qm2, where Sr denotes the sum of first r terms of the AP, then Sq equals: English · EMRS TGT-2023 Q06 The first and last terms of an AP are 1 and 11. If the sum of the terms is 48, then the number of terms are: English · KVS PGT 2023