If the statement “if it is cold, then i wear a heavier” is assumed to be true, is it converse, “ if i wear a jacket, then it must be cold” also always true? apex

No because the weather is not dictated by ones clothing where as ones clothing is dictated by the weather.

answer: first option i.e. 'a' is correct.

step-by-step explanation:

since we have given that

number of minutes to wrap a small gift box = 4 minutes

we need to find the number of gifts to be wrapped in 5 minutes

since there is a direct variation, as the number of minutes will increase with   number of gifts to be wrapped.

so, let the number of gifts to be wrapped in 5 minutes be x.

so, it becomes,

hence, first option 'a'   is correct.