Math Chapter Wise question with answer

Q01 The pair of equations 3x − 5y = 7 and −6x + 10y = 7 has: English · Bihar (TRE 2.0)-2023 Q02 Which of the following quadratic equations has two distinct real roots? English · KVS PGT 2023 Q03 Which of the following equations has no real roots? English · KVS PGT 2022 Q04 The value of k for which the quadratic equation kx² + 8kx + 32 = 0 has equal roots is: English · KVS PGT 2022 Q05 If x2 + bx + a = 0, ax2 + x + b = 0 have a common root and the first equation has equal roots, then 2a2 + b = _____... English · OAVS TGT 2022 Q06 If the equation x2 + ax + b = 0 has roots α and β, then value of (1 + α + α2) (1 + β + β2) is- English · RPSC PGT 2022