For the following questions answer them individually
In the following series, one letter is missing as shown by the question mark (?). Select the missing letter from the given options.
N,L, J, H,?
(2,14,16), (3,21,24), (8, 56,64), (5, 35, 41)
The set that does NOT belong to the group is:
From the top of a platform 7 m high, the angle of elevation of a tower was $$30^\circ$$. If the platform was positioned $$50\sqrt{3 }$$m away from the tower, how tall was the tower?
The volume of a right circular cone, with a base radius the same as its altitude, and the volume of a hemisphere are equal. The ratio of the radii of the cone to the hemisphere is:
