Math Chapter Wise question with answer

Q01 In a G.P. consisting of positive terms, each term equals the sum of the next two terms. Then, the common ratio of t... English · EMRS PGT-2023 Q02 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 Q03 If 1/(b + c), 1/(c + a) and 1/(a+ b) are in arithmetic progression, then English · Bihar (TRE 2.0)-2023 Q04 The first term of a geometric progression is 1. If the sum of the third term and fifth term is 90, then the common... English · Bihar (TRE 2.0)-2023 Q05 If the arithmetic mean and geometric mean of the roots of a quadratic equation are 8 and 5, respectively, then the... English · Bihar (TRE 2.0)-2023 Q06 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