IIT JEE प्रश्न और उत्तर का अभ्यास करें

प्र: 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? 2062 0

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    88
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    96
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  • 3
    108
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  • 4
    121
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    गलत
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उत्तर : 1. "88"
व्याख्या :

Answer: A) 88 Explanation: Given,The ratio of the doctors to the nurses is 11 : 8Number of nurses = 8/19 x 209 = 88.

प्र: Which of the following statements describes the glycemic index of foods? 2062 0

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    the extent to which a given food raises blood glucose and insulin levels
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  • 2
    the amount of insulin required to metabolize 100 grams of glucose
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    an individual’s glucose/insulin ratio in a fasted state
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  • 4
    the glucose content of a given food
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उत्तर : 1. "the extent to which a given food raises blood glucose and insulin levels"
व्याख्या :

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.

प्र: Which day is observed as Rashtriya Ekta Diwas every year in India? 2062 0

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    31st July
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    31st March
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    31st January
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  • 4
    31st October
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उत्तर : 4. "31st October"
व्याख्या :

Answer: D) 31st October Explanation:

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उत्तर : 2. "2"
व्याख्या :

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.

प्र: Contra-entries are passed only when 2061 0

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    Simple cash book is prepared
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    Double column cash book is prepared
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    Three column cash book is prepared
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    None of the above
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उत्तर : 2. "Double column cash book is prepared"
व्याख्या :

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.

प्र: Why does homeric literature still survive today? 2060 0

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उत्तर :
व्याख्या :

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.

प्र: Minute hand overlaps hour hand in 65 mins. In how many days it will gain 1440 hours ? 2059 0

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    57 days
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    58 days
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    60 days
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  • 4
    61 days
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उत्तर : 3. "60 days"
व्याख्या :

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.

प्र: Fill in the blank with an appropriate word from the following options. Usually the room tariff in this hotel is higher. At present, it is low because of the------- season. 2057 0

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    Peak
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  • 2
    Off
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    Down
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  • 4
    Slow
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उत्तर : 2. "Off"
व्याख्या :

Answer: B) Off Explanation: Season can be either at peak or off.Presently it is low, that is because of OFF season.

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