Math Chapter Wise question with answer

Q01 Two positive numbers whose sum is 16 and sum of whose cubes in maximum are given by: English · PGT 2002 Q02 The greatest value assumed by the function f(x)= 5- x - 3 is English · TGT 2004 Q03 Find the maximum and minimum value of the function 2 7 6 f (x) = 10 x x x − + − English · PGT 2003 Q04 If (((()))) 1 2 2 3 f(x) 3 x x = − = − then the maximum and minimum values of f(x) are respectively: English · PGT 2002 Q05 The semi-vertical angle of right circular cone of given surface area and maximum volume is: English · UKPSC Lecturer (Mains) 2020 Q06 Given that x + y = 20 and P = x2 y3. Then P is maximum when? English · UKPSC Lecturer (Mains) 2020