Equivalent weight of magnesium metal is_____
(a) 12
(b) 24
(c) 48
(d) 10

a) 24 b) 80 c) 38 d) 32

If the difference of mode and median of a data is 24, then the difference of median and mean is (a) 12 (b) 24 (c) 8 (d) 36

(-29)+5 is equal to: (a)24 (b) 34 (c) -34 (d) -24

A metallic solid cone is melted to form a solid cylinder of equal radius. If the height of the cylinder is 6 cm, then the height of the cone was (a) 10 cm (b) 12 cm (c) 18 cm (d) 24 cm

The mean proportional of 6 and 24 is (a)15 (b) 12 (c)8 (d) 144

If three metallic spheres of radii 6 cm, 8 cm and 10 cm are melted to form a single sphere, the diameter of the sphere is (a) 12 cm (b) 24 cm (c) 30 cm (d) 36 cm

If (2,-3), (6,-5) and (-2,1) are three consecutive verticies of a rohmbus, then its area is (a) 24 (b) 36 (c) 18 (d) 48

A ratio equivalent to 2:3 is (a) 4:3 (b) 2:6 (c) 6:9 (d) 10:9

The equivalent weight of a metal is 9 and vapour density of its chloride is 59.25. The atomic weight of metal is :

The length of a rectangle is 8 cm and its area is 48 c m^2dot The perimeter of the rectangle is (a)14 cm (b) 24 cm (c)12 cm (d) 28 cm