IIT JEE प्रश्न और उत्तर का अभ्यास करें

प्र: Majid Gyre is a feature of which of the following Oceans  ? 2779 0

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    Indian Ocean
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    Pacific Ocean
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    Atlantic Ocean
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    Arctic Ocean
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उत्तर : 1. "Indian Ocean"
व्याख्या :

Answer: A) Indian Ocean Explanation: The Indian Ocean consists of one gyre, the Indian Ocean (Majid) Gyre, which exists mostly in the Southern Hemisphere. It is named after Ahmad Bin Majid, the 15th-century Arab mariner. Following shows the Oceans and their respective Gyres  Indian Ocean            -        Majid Gyre North Atlantic Ocean   -       Columbus Gyre South Atlantic Ocean  -       Prince Henry Gyre North Pacific Ocean     -      Turtle Gyre South Pacific Ocean    -       Heyerdahl Gyre

प्र: Which of the following describes the Urban League? 2777 0

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    focused on helping poor African American workers
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    helped middle-class African Americans struggle for political and social justice
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    formed in response to race riots in 1908
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    led by Jane Addams and Ida B. Wells
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उत्तर : 1. "focused on helping poor African American workers"
व्याख्या :

Answer: A) focused on helping poor African American workers Explanation:

प्र: What time will it be 18 hours from now in India, if in the USA it is 4:15 AM? (Hint : IST = US + 9:30 hrs) 2775 0

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    1:45 in the afternoon
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    7:45 in the evening
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    7:45 in the next morning
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    1:45 in the next morning
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उत्तर : 3. "7:45 in the next morning"
व्याख्या :

Answer: C) 7:45 in the next morning Explanation: We know that the time difference between India and USA is 9 hrs 30 min. India is 9:30 hrs ahead of USA. Time in India = 4:15 + 9:30 = 13:45 PM. Required Time after 18 hrs = 13:45 + 18 hrs = 7:45 AM.   Hence it is 7:45 AM on the next morning.

प्र: Interest is usually associated with 2773 0

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    doubtful accounts
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    bad debts
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    accounts receivable
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    notes receivable
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उत्तर : 4. "notes receivable"
व्याख्या :

Answer: D) notes receivable Explanation: Interest is usually associated with notes receivable.

प्र: Highest sugarcane producing state in India? 2773 0

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    Maharashtra
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    Uttar Pradesh
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    Gujarat
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    Uttarakhand
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उत्तर : 2. "Uttar Pradesh"
व्याख्या :

Answer: B) Uttar Pradesh Explanation: Agriculture is the occupation of a majority of the Indian population. More than 65% of India's land area is under agriculture. Sugarcane is one of the most popular multipurpose crops in India and no part of the sugarcane goes waste. Uttar Pradesh is the highest sugarcane producing state in India followed by Maharashtra.

प्र: A word that means the same thing as consumer is 2770 0

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    Autotroph
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    Producer
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    Heterotroph
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    Carbohydrate
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उत्तर : 3. "Heterotroph"
व्याख्या :

Answer: C) Heterotroph Explanation: Producer are Autotrophs as they prepare their own food and does'nt depend on others as Customers or Heterotrophs which depend on producers or Autotrophs.

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उत्तर : 3. "Either b alone or a & b follows"
व्याख्या :

Answer: C) Either b alone or a & b follows Explanation: From statement (b)Average of 11 players = 11 x 28 = 308Average of 10 players = 10 x 27.3 = 273Age of captain = 308 - 273 = 35. From the Statement (a) we can say that captain's age (C) = y + 11 ...(1) where y-youngers ageFrom the statement (c),the averge age of 3groups of 3players each was given,It means total 9 players age was given indirectly,1st group: 25 x 3 = 752nd group: 28 x 3 = 843rd group: 30 x 3 = 90Total  is 75 + 84 + 90 = 249Now {C + Y + (9 players age sum)}/11 = 28Y + 11 + Y + (249) = 28 x 11=3082Y+260=3082Y = 308-260 = 40 ==> Y=24 ==> C(captain's age)= Y+11 = 24+11 = 35 Therefore, statement b alone or a & c only is the answer.

प्र: A man pointing to a lady says, "Her brother is the father of my only son's sister."  How is that lady related to the man ? 2766 0

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    sister of father-in-law
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    daughter-in-law
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    Sister
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    daughter
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उत्तर : 3. "Sister"
व्याख्या :

Answer: C) Sister Explanation:

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