Math Chapter Wise question with answer

Q01 If the area bounded by the curve y = f(x), x-axis and ordinates x = a, x = b is revolved about the x- axis then the... English · UP PCS (Pre) 1995 Q02 The rate at which the radius of a sphere changes over time is 1 2π. When the radius is 5 cm, then the rate of chang... English · DSSSB PGT 2021 Q03 The arm length of an equilateral triangle increases at a rate of 3 cm/sec. When the length of arm is 10 cm, then th... English · DSSSB PGT 2021 Q04 Revolving the circular area of radius 'R' through 360° ° ° about the x-axis, a complete torus is generated. The dis... English · JSSC PGT 2018 Q05 What is the length of an arc of the curve y = 1– In (cos x) intercepted between x = 0 and x = π/4 English · OPSC PGT 2017 Q06 The length of chord of curvature through the pole of the curve r = a (1+ cos θ) is– English · UP PCS (Pre) 2007