Math Chapter Wise question with answer

Q01 If the sum of the first three terms and the sum of the first six terms of a geometric series are in the ratio 125:1... English · TGT 2005 Q02 What is the sum of the terms of the given series? 20, 25, 30,........., 150 English · OAVS TGT 2018 Q03 Sum of the series ∞ 3 5 2 + +1+ +...... 2 8 is English · UP TGT 2021 Q04 If sum of series 1+ 4x + 7x2 + 10x3 +...∞ ∞ ∞, where x <1, is 35, 16 then x equals: English · Haryana PGT 2019 Q05 Sum of the series 1 1 1........ 2 4 6 + + + + + + + + + + + + is English · UP TGT-2016 (08-03-2019) Q06 The sum of the 24 terms of the series 2 8 18 32... + + + + + + + + + + + + + + + + is: English · NVS PGT 10-06-2019