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Between 10 pm to 6 am, a fitness band records the following data of an user’s sleep. Refer the below data table and answer the following Question.   Deep Sleep   15%   Dreaming   20%   Light sleep   10%   Extremely light sleep   15%   Awake   40%   How long was the user in Light sleep or was Awake?
Consider the following sentences: (i) I woke up from sleep. (ii) I woked up from sleep. (iii) I was woken up from sleep. (iv) I was wokened up from sleep. Which of the above sentences are grammatically CORRECT?
Consider the following sentences: (i) I woke up from sleep (ii) I woked up from sleep (iii) I was woken up from sleep (iv) I was wakened up from sleep Which of the above sentences are grammatically CORRECT?
Our body needs sleep, just like it needs air and food to function at its best. During sleep, our body heals itself and restores its chemical balance. Without enough sleep, one's brain and body systems wont function normally. It can also dramatically lower ones quality of life. A study was made that by sleeping for less than 6 to 8 hours a night increases the risk of early death by 12%.  There are many effects because of sleep deprivation. Which of the following, if true, would weaken the conclusion about the effects of this? 
Equal sized circular regions are shaded in a square sheet of paper of 1 cm side length. Two cases, case M and case N, are considered as shown in the figures below. In the case M, four circles are shaded in the square sheet and in the case N, nine circles are shaded in the square sheet as shown. What is the ratio of the areas of unshaded regions of case M to that of case N?
Four statements are given followed by four conclusions. Mark which of the given conclusion(s) definitely follows from the given statements even if they seem to be at variance from commonly known facts. Statements: 1. Some cats bark. 2. Those who bark do not sleep. 3. All elephants sleep. 4. No cat is elephant. Conclusions: I) Some cats do not sleep. II) Some elephants bark. III) The cats that bark are elephants. IV) Elephants that do not bark are cats.
In the question below is a statement followed by two conclusions numbered I and II. You have to assume everything in the statement to be true, then consider the two conclusions together and decide which of them logically follows beyond a reasonable doubt from the information given in the statement: Statement: People who sleep late tends to suffer from hypertension at young age. Conclusions: I. People who sleep on time will not suffer from hypertension. II. Old people who sleep late will not suffer from hypertension.
Consider the given statements as true and decide which of the given conclusions can definitely be drawn from the given statements. Statement: All studious students pass in exams. All studious students sleep well. Conclusions: 1. All who sleep well are studious students. 2. All who pass in exams sleep well.
The importance of sleep is often overlooked by students when they are preparing for exams. Research has consistently shown that sleep deprivation greatly reduces the ability to recall the material learnt. Hence, cutting down on sleep to study longer hours can be counterproductive. Which one of the following statement is the CORRECT inference from the above passage?
Five friends P, Q, R, S and T went camping. At night, they had to sleep in a row inside the tent. P, Q and T refused to sleep next to R since he snored loudly. P and S wanted to avoid Q as he usually hugged people in sleep. Assuming everyone was satisfied with the sleeping arrangements, what is the order in which they slept?