Math Chapter Wise question with answer

Q01 Find the position of the centroid of the arc of the semi–cardioid r=a (1+cos θ) English · PGT 2003 Q02 The volume of the solid generated by the revolution of the cardioid r = a (1 + cos θ) about the initial line is equ... English · Haryana PGT 2020 Q03 2 2 x y 1 a b is revolved about its major and minor axes in turn. The ratio of the volumes of the solids of revolut... English · UP PCS (Pre) 1996 Q04 The volume of the solid generated by the revolution of the curve 3 2 2 a y = a + x about its asymptote is: English · UP PCS (Pre) 2001 Q05 The arm length of a cube is 10 cm. If the error in measuring the length of arm is 0.08 cm, the approximate value of... English · DSSSB PGT 2021 Q06 The volume of a gas V = 600 P varies with the pressure according to Boyle's Law. If the pressure increases from P =... English · DSSSB PGT 2021