IIT JEE Practice Question and Answer

Q: What is so delicate that even mentioning it breaks it? 1739 0

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Answer :
Explanation :

Silence is what is so delicate that even mentioning it breaks it.

Q: What is the primary reason to issue stock? 1736 0

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Answer :
Explanation :

The primary reason to issue stock is to raise money to start and maintain an ongoing business. Other Reasons:: The reasons that a company might want to raise money by issuing stock are:   To develop new products   To buy more advanced equipment   To pay for new buildings and inventories   To hire more employees   To provide for a merger or acquisition   To decrease debt   To give company owners greater flexibility   To place a value on the company.

Q: Compressions and Rarefactions are characteristic of 1782 0

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    Longitudinal waves
    Correct
    Wrong
  • 2
    Transverse waves
    Correct
    Wrong
  • 3
    Both A & B
    Correct
    Wrong
  • 4
    Neither of A & B
    Correct
    Wrong
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Answer : 1. "Longitudinal waves"
Explanation :

Answer: A) Longitudinal waves Explanation: Compressions and Rarefactions are characteristic of Longitudinal waves. The direction of vibration of the particles is in the same plane as in which the wave is propagating. The particles vibrate back and forth, about their mean positions.

Q: 1001 A N means 1846 0

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Answer :
Explanation :

1001 A N means 1001 Arabian Nights.   These are same as 12 S of the Z, 64 S on a C, 19 C in CB, 8 S on SS, ...

Q: A word that means the same thing as consumer is 2706 0

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    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.

Q: Numismatics is the study of 1286 0

  • 1
    Numbers
    Correct
    Wrong
  • 2
    Coins
    Correct
    Wrong
  • 3
    Stamps
    Correct
    Wrong
  • 4
    None
    Correct
    Wrong
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Answer : 2. "Coins"
Explanation :

Answer: B) Coins Explanation: Numismatics is the study or collection of currency, including coins, tokens, paper money, and related objects.

Q: Function of Bile juice? 1636 0

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Answer :
Explanation :

Bile contains bile acids, which are critical for digestion and absorption of fats in the small intestine. Since bile increases the absorption of fats, it is an important part of the absorption of the fat-soluble substances, such as the vitamins A, D, E, and K. Besides its digestive function, many waste products, including bilirubin, a byproduct of red blood cells recycled by the liver are eliminated from the body by secretion into bile and elimination in feces.

Q: Excise duty is a tax levied on the 1135 0

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    Export of goods
    Correct
    Wrong
  • 2
    Import of goods
    Correct
    Wrong
  • 3
    sale of goods
    Correct
    Wrong
  • 4
    Production of goods
    Correct
    Wrong
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Answer : 4. "Production of goods"
Explanation :

Answer: D) Production of goods Explanation: An excise or excise tax or excise duty is a type of tax charged on goods produced within the country (as opposed to customs duties, charged on goods from outside the country). It is a tax on the production of a good. This tax is now known as the Central Value Added Tax (CENVAT).

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