Sentences of a paragraph are given below in jumbled order. Select the most logical sequence of sentences from the options to construct a meaningful and cohesive paragraph.

a. Researchers from five medical centres around the country found that insomniacs were also significantly likely to have poor health, such as chest pain, arthritis, and depression, as well as difficulties doing daily duties.

b. Even temporary sleep loss can disrupt the body's capacity to break down carbohydrates, interfere with hormones, and aggravate diabetes and high blood pressure.

c. So, make time for whatever helps you sleep, whether it's exercise, massages, yoga, meditation, or a fragrance bath.

d. Sleep deprivation has frightening consequences for many biological processes.

Correct option is B

Option (b) is the correct order of the given sentences.
· Sentence (d) introduces the central theme of the paragraph, i.e., sleep deprivation and its serious impact on biological processes.
· Sentence (a) provides research-based evidence supporting the claim that sleep deprivation leads to various health problems.
· Sentence (b) explains the scientific consequences of sleep loss, further detailing its effects on bodily functions.
· Sentence (c) serves as the concluding statement, providing advice on how to mitigate sleep deprivation.
Thus, the most logical sequence is (d) → (a) → (b) → (c).