Three solid spheres of radii 3 cm, 4 cm and 5 cm respectively are melted and made a large solid sphere. Radius of this sphere
12
10
6
4
The remainder obtained when 496 is divided by 6 is
3
4
5
6
B.
4
4", n E N always yields remainder as 4 when divided by 6
4 = 6 x 0 + 4
42 = 6 x 2 + 4
43 = 6 x 10 + 4
44 = 6 X 42 + 4
........ and so on
What value should come in place of question mark ?
(1.06 + 0.04)2 - ? = 4 x 1.06 x 0.04
1.0404
1.4
1.5
1.45