Math Chapter Wise question with answer

Q01 What is the sum of the terms of the given series? 20, 25, 30,........., 150 English · OAVS TGT 2018 Q02 If m is an Arithmetic series and the first term of each of them has unit and common difference 1,2,3,...... m respe... English · DSSSB 23 SEP 2018 (9 AM-11 AM) Q03 What is the sum of the series upto n terms 4+44+444+… n terms? English · PGT 2003 Q04 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 Q05 What will be the first term of a geometric progression whose second term is 2 and the sum of Infinite terms is 8? English · TGT 1999 Q06 If the sum of the first natural numbers is S1 the sum of their squares is S2 and the sum of their cubes is S3. then... English · TGT 2013