IIT JEE Practice Question and Answer

Q: Majid Gyre is a feature of which of the following Oceans  ? 2778 0

  • 1
    Indian Ocean
    Correct
    Wrong
  • 2
    Pacific Ocean
    Correct
    Wrong
  • 3
    Atlantic Ocean
    Correct
    Wrong
  • 4
    Arctic Ocean
    Correct
    Wrong
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Answer : 1. "Indian Ocean"
Explanation :

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

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

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    focused on helping poor African American workers
    Correct
    Wrong
  • 2
    helped middle-class African Americans struggle for political and social justice
    Correct
    Wrong
  • 3
    formed in response to race riots in 1908
    Correct
    Wrong
  • 4
    led by Jane Addams and Ida B. Wells
    Correct
    Wrong
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Answer : 1. "focused on helping poor African American workers"
Explanation :

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

Q: 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

  • 1
    1:45 in the afternoon
    Correct
    Wrong
  • 2
    7:45 in the evening
    Correct
    Wrong
  • 3
    7:45 in the next morning
    Correct
    Wrong
  • 4
    1:45 in the next morning
    Correct
    Wrong
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Answer : 3. "7:45 in the next morning"
Explanation :

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.

Q: Interest is usually associated with 2773 0

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    doubtful accounts
    Correct
    Wrong
  • 2
    bad debts
    Correct
    Wrong
  • 3
    accounts receivable
    Correct
    Wrong
  • 4
    notes receivable
    Correct
    Wrong
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Answer : 4. "notes receivable"
Explanation :

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

Q: Highest sugarcane producing state in India? 2773 0

  • 1
    Maharashtra
    Correct
    Wrong
  • 2
    Uttar Pradesh
    Correct
    Wrong
  • 3
    Gujarat
    Correct
    Wrong
  • 4
    Uttarakhand
    Correct
    Wrong
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Answer : 2. "Uttar Pradesh"
Explanation :

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.

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

  • 1
    Autotroph
    Correct
    Wrong
  • 2
    Producer
    Correct
    Wrong
  • 3
    Heterotroph
    Correct
    Wrong
  • 4
    Carbohydrate
    Correct
    Wrong
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Answer : 3. "Heterotroph"
Explanation :

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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Answer : 3. "Either b alone or a & b follows"
Explanation :

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.

Q: 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

  • 1
    sister of father-in-law
    Correct
    Wrong
  • 2
    daughter-in-law
    Correct
    Wrong
  • 3
    Sister
    Correct
    Wrong
  • 4
    daughter
    Correct
    Wrong
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Answer : 3. "Sister"
Explanation :

Answer: C) Sister Explanation:

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