Answers

2016-04-08T13:42:46+05:30
It is not same as (a) because we get answer as -1/4, but in remaining options we get -4.
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2016-04-08T13:55:08+05:30
(-16) ÷ 4
= -(16/4)
= -4


But here, only option (a) doesn't correspond to the answer. The answer of this option is -1/4 not -4.
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