IIT JEE Practice Question and Answer
8Q: Which of the following statements describes the glycemic index of foods? 2062 05b5cc62ae4d2b4197774b8e1
5b5cc62ae4d2b4197774b8e1- 1the extent to which a given food raises blood glucose and insulin levelstrue
- 2the amount of insulin required to metabolize 100 grams of glucosefalse
- 3an individual’s glucose/insulin ratio in a fasted statefalse
- 4the glucose content of a given foodfalse
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Answer : 1. "the extent to which a given food raises blood glucose and insulin levels"
Explanation :
Answer: A) the extent to which a given food raises blood glucose and insulin levels Explanation: The glycemic index or glycaemic index is a number associated with the carbohydrates in a particular type of food that indicates the effect of these carbohydrates on a person's blood glucose (also called blood sugar) level. A value of 100 represents the standard, an equivalent amount of pure glucose. The GI represents the rise in a person's blood sugar level two hours after consumption of the food.
Q: Which day is observed as Rashtriya Ekta Diwas every year in India? 2062 05b5cc6bfe4d2b4197774da8d
5b5cc6bfe4d2b4197774da8d- 131st Julyfalse
- 231st Marchfalse
- 331st Januaryfalse
- 431st Octobertrue
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Answer : 4. "31st October"
Explanation :
Answer: D) 31st October Explanation:
Q: There are 209 doctors and nurses in a hospital. If the ratio of the doctors to the nurses is 11 : 8, then how many nurses are there in the hospital? 2061 05b5cc761e4d2b4197774fd44
5b5cc761e4d2b4197774fd44- 188true
- 296false
- 3108false
- 4121false
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Answer : 1. "88"
Explanation :
Answer: A) 88 Explanation: Given,The ratio of the doctors to the nurses is 11 : 8Number of nurses = 8/19 x 209 = 88.
Q: If the positions of the first and the fifth digits of the number 14278359 are interchanged, similarly the positions of the second and the sixth digits are interchanged and so on, then which of the following will be the second digit from the right end after the rearrangement ? 2061 05b5cc758e4d2b4197774fc14
5b5cc758e4d2b4197774fc14- 15false
- 22true
- 37false
- 44false
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Answer : 2. "2"
Explanation :
Answer: B) 2 Explanation: Given number is 14278359As given 1st and 5th digits, 2nd & 6th, 3rd & 7th and 4th & 8th digits are to to be interchanged.Therfore, the rearranged number is 83591427Then, the second digit from the right end is 2.
Q: Contra-entries are passed only when 2061 05b5cc645e4d2b4197774bbe0
5b5cc645e4d2b4197774bbe0- 1Simple cash book is preparedfalse
- 2Double column cash book is preparedtrue
- 3Three column cash book is preparedfalse
- 4None of the abovefalse
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Answer : 2. "Double column cash book is prepared"
Explanation :
Answer: B) Double column cash book is prepared Explanation: Contra-entry is the entry which effected the both sides in cash book. It is occured in three times, i.e., 1.Cash deposited in to bank, 2.Cash withdrawn from the bank for office use, and 3.Receivable cheque deposited in to the bank in another day.
Q: Why does homeric literature still survive today? 2060 05b5cc699e4d2b4197774c740
5b5cc699e4d2b4197774c740- Show AnswerHide Answer
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Answer :
Explanation :
Homer's literature had created the foundation for literature and was influential in his time and the future. And they are credited as foundational components of the Western worldview.
Q: Minute hand overlaps hour hand in 65 mins. In how many days it will gain 1440 hours ? 2059 05b5cc6f8e4d2b4197774f086
5b5cc6f8e4d2b4197774f086- 157 daysfalse
- 258 daysfalse
- 360 daystrue
- 461 daysfalse
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Answer : 3. "60 days"
Explanation :
Answer: C) 60 days Explanation: In this problem , it has considered that 65 mins = 1hr So mins has increased by 5 mins so multiply 5 x 24 = 120 mins extra ,That is now per day it adds 2hr extra, so divide 1440/26 = 59.384 days =~ 60 days.
Q: The probability that a bowler bowled a ball from a point will hit by the batsman is ¼. Three such balls are bowled simultaneously towards the batsman from that very point. What is the probability that the batsman will hit the ball ? 2057 05b5cc6c6e4d2b4197774de31
5b5cc6c6e4d2b4197774de31- 137/64true
- 227/56false
- 311/13false
- 49/8false
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Answer : 1. "37/64"
Explanation :
Answer: A) 37/64 Explanation: Probability of not hitting the ball = 1- 1/4 =Then, the probability that the batsman will hit the ball =

