The correct option is C 5
Amount of juice in a bottle=114 L=(4×1)+14 L=54 L
Amount of juice in 3 bottles=3×54 L=(54+54+54) L=(5+5+5)4 L=154 L=334 L<6 L
Amount of juice in 4 bottles=4×54 L=(54+54+54+54) L=(5+5+5+5)4 L=204 L=5 L<6 L
Amount of juice in 5 bottles=5×54 L=(54+54+54+54+54) L=(5+5+5+5+5)4 L=254 L=614 L>6 L
So, the amount of juice in 4 bottles is less than 6 L and the amount of juice in5 bottles is slightly more than 6 L.
∴In order to fill a 6 L jar completely, a minimum of 5 bottles of juice have to be opened.