Math Chapter Wise question with answer

Q01 Which of the following equalities is not correct? English · Bihar (TRE 2.0)-2023 Q02 For all n ≥ 1, () 1 1 1 1 + + +......+ 1.2 2.3 3.4 n n +1 is equal to: English · NVS PGT 2022 Q03 If 1 1 4 4 2x 3x 7, − + = then x is equals to: English · NVS PGT 2022 Q04 Which of the following inequality is equivalent to a c 3b − < for all non-zero values of a, b and c? English · OAVS TGT 2022 Q05 1 hectare is equal to English · DSE TGT 2022 Q06 The number 0.99999......... is expressed in the form p, q where p and q are integers and q ≠ 0 is equal to: English · OAVS TGT 2019