IIT JEE Practice Question and Answer

Q: Sandalwood is largely found in 1952 0

  • 1
    India
    Correct
    Wrong
  • 2
    Japan
    Correct
    Wrong
  • 3
    China
    Correct
    Wrong
  • 4
    Nepal
    Correct
    Wrong
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Answer : 1. "India"
Explanation :

Answer: A) India Explanation: Sandalwood is largely found in India and they are government owned and their harvest is controlled.   Naturally grown sandalwood can be easily found in Karnataka, Tamilnadu, Andhra, Kerala, Gujarat, Madhya Pradesh, and U.P. Manipura and in some other states of India.

Q: Only movable bone in the skull 1951 0

  • 1
    Occipital bone
    Correct
    Wrong
  • 2
    Frontal bone
    Correct
    Wrong
  • 3
    Mandible
    Correct
    Wrong
  • 4
    Temporal bone
    Correct
    Wrong
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Answer : 3. "Mandible"
Explanation :

Answer: C) Mandible Explanation: The skul contains the bones like Occipital bone, Frontal bone, Mandible, Temporal bone, Parietal bone. The mandible, or jaw bone, is the only movable bone of the skull, forming the temporomandibular joint with the temporal bone. The lower teeth are rooted into the mandible while the upper teeth are rooted in the two maxillae.

Q: Where is the headquarters of the United Nations Economic and Social Council (ECOSOC)  ? 1950 0

  • 1
    Berlin
    Correct
    Wrong
  • 2
    C)  ? A) Berlin B)
    Correct
    Wrong
  • 3
    ? A) Berlin B) Spain C) London
    Correct
    Wrong
  • 4
    New York
    Correct
    Wrong
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Answer : 4. "New York"
Explanation :

Answer: D) New York Explanation: The Economic and Social Council (ECOSOC) is one of the six principal organs of the United Nations for coordinating the economic, social and environmental issues, as well as for implementing internationally agreed development goals. Recently, it is in news because India has been re-elected to the United Nations ECOSOC for another 3-year term. India was among 18 nations to win election to the Economic and Social Council (ECOSOC). India obtained 183 votes, the second highest after Japan in the Asia Pacific category. The elected members of ECOSOC for a three-year term beginning 1 January, 2018 are Belarus, Ecuador, El Salvador, France, Germany, Ghana, India, Ireland, Japan, Malawi, Mexico, Morocco, Philippines, Spain, Sudan, Togo, Turkey and Uruguay. The headquarters of the ECOSOC is located in New York, Unites States.

Q: India Wins Freedom is the autobiography of  ? 1950 1

  • 1
    Abul Kalam Azad
    Correct
    Wrong
  • 2
    L.K Adwani
    Correct
    Wrong
  • 3
    Rajendra Prasad
    Correct
    Wrong
  • 4
    Shubash Chandra Bose
    Correct
    Wrong
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Answer : 1. "Abul Kalam Azad"
Explanation :

Answer: A) Abul Kalam Azad Explanation: India Wins Freedom is the autobiography of Abul Kalam Azad.

Q: The FDA protects the U.S public from 1949 0

  • 1
    paying too much for medicine
    Correct
    Wrong
  • 2
    medications that can form addictions
    Correct
    Wrong
  • 3
    drugs smuggled across the border
    Correct
    Wrong
  • 4
    harmful prescription and OTC medications
    Correct
    Wrong
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Answer : 4. "harmful prescription and OTC medications"
Explanation :

Answer: D) harmful prescription and OTC medications Explanation: FDA, protects the U.S. public from abuses and poor quality products from industries related to food, pharmaceuticals, cosmetics, tobacco, dietary supplements, and even veterinary products.   Hence, the FDA is suppose to protect the public from harmful prescription and OTC (over the counter) medications.

Q: A fair six-sided die is rolled twice. What is the probability of getting 4 on the first roll and not getting 6 on the second roll ? 1948 0

  • 1
    1/36
    Correct
    Wrong
  • 2
    5/36
    Correct
    Wrong
  • 3
    1/12
    Correct
    Wrong
  • 4
    1/9
    Correct
    Wrong
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Answer : 2. "5/36"
Explanation :

Answer: B) 5/36 Explanation: The two events mentioned are independent. The first roll of the die is independent of the second roll. Therefore the probabilities can be directly multiplied. P(getting first 4) = 1/6 P(no second 6) = 5/6 Therefore P(getting first 4 and no second 6) = 1/6 x 5/6 = 5/36

Q: A man whose speed is 4.5 kmph in still water rows to a certain upstream point and back to the starting point in a river which flows at 1.5 kmph, find his average speed for the total journey ? 1948 0

  • 1
    5 kmph
    Correct
    Wrong
  • 2
    7 kmph
    Correct
    Wrong
  • 3
    3 kmph
    Correct
    Wrong
  • 4
    4 kmph
    Correct
    Wrong
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Answer : 4. "4 kmph"
Explanation :

Answer: D) 4 kmph Explanation: Speed of Man = 4.5 kmphSpeed of stream = 1.5 kmphSpeed in DownStream = 6 kmphSpeed in UpStream = 3 kmphAverage Speed = (2 x 6 x 3)/9 = 4 kmph.

Q: Who buys Municipal bonds? 1948 0

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Answer :
Explanation :

The persons whose primary investing objective is to preserve capital while generating a tax-free income stream, then municipal bonds are worth considering. Municipal bonds (munis) are debt obligations issued by government entities. When you buy a municipal bond, you are loaning money to the issuer in exchange for a set number of interest payments over a predetermined period. At the end of that period, the bond reaches its maturity date, and the full amount of your original investment is returned to you.   Types of Municipal Bonds : Municipal bonds come in the following two varieties: 1. General obligation bonds (GO)2. Revenue bonds General obligation bonds, issued to raise immediate capital to cover expenses, are supported by the taxing power of the issuer. Revenue bonds, which are issued to fund infrastructure projects, are supported by the income generated by those projects.   Both types of bonds are tax exempt and particularly attractive to risk-averse investors due to the high likelihood that the issuers will repay their debts.

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