In each of these questions, two statements I and II are given. These may have a cause and effect relationship or may have, independent causes or be the effects of independent causes. Read the statements and mark answer as
Statement I:
A mobile phone,if i kept on during an air flight, can actually disrupt the plane’s electronic systems and eventually lead to a crash, a study has revealed. Older planes are most at risk to mobiles, Laptops and iPads.
Statement II:
One case involved a Boeing 747 flying at a height of 4500 feet whose pilot disengaged, by itself. When the flight attendants went through the cabin, they found four passengers using their cell phones. Once these were switched off. the flight carried on without any problem.
S2 describes an incident, the cause of which is electronic devices (phones) and the reason has been mentioned in S1. Hence, S1 is the cause and S2 is the effect.