IIT JEE Practice Question and Answer

Q: Find the simple interest on Rs.600 for 11 months at 5 paisa per month ? 1690 0

  • 1
    Rs. 30
    Correct
    Wrong
  • 2
    Rs. 3.30
    Correct
    Wrong
  • 3
    Rs. 33
    Correct
    Wrong
  • 4
    Rs. 330
    Correct
    Wrong
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Answer : 2. "Rs. 3.30"
Explanation :

Answer: B) Rs. 3.30 Explanation: I = (600x11x5)/100 = 330 Paise = Rs. 3.30

Q: What are the building blocks of Nucleic Acids? 1690 0

  • 1
    Pentose Sugar
    Correct
    Wrong
  • 2
    DNA
    Correct
    Wrong
  • 3
    RNA
    Correct
    Wrong
  • 4
    Nucleotides
    Correct
    Wrong
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Answer : 4. "Nucleotides"
Explanation :

Answer: D) Nucleotides Explanation: The building blocks of the nucleic acids are "Nucleotides".   Each nucleotide are composed of three parts. They are :: 1.Pentose sugar 2.Nitrogenous bases 3.Phosphoric acid.

Q: An implied power is one that 1690 0

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Answer :
Explanation :

Implied powers are powers of U.S. government which have not been explicitly granted by the Constitution but that is implied by the necessary and proper clause to be delegated for the purpose of carrying out the enumerated powers.

Q: What element is found in all organic compounds? 1689 0

  • 1
    Hydrogen
    Correct
    Wrong
  • 2
    Calcium
    Correct
    Wrong
  • 3
    Nitrogen
    Correct
    Wrong
  • 4
    Carbon
    Correct
    Wrong
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Answer : 4. "Carbon"
Explanation :

Answer: D) Carbon Explanation: Carbon is found in all organic compounds.

Q: Can you solve the Math Puzzle ? 1689 0

  • 1
    12
    Correct
    Wrong
  • 2
    15
    Correct
    Wrong
  • 3
    17
    Correct
    Wrong
  • 4
    19
    Correct
    Wrong
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Answer : 2. "15"
Explanation :

Answer: B) 15 Explanation: The puzzle's logic is 1st figure : (9-7) + (8-5) = 2 + 3 = 5 2nd figure : (15-6) + (11-2) = 9 + 9 = 18 similarly, 3rd figure : (9-6) + (17-5) = 3 + 12 = 15.

Q: Spelling test - find correct spelling : 1689 0

  • 1
    Skillfull
    Correct
    Wrong
  • 2
    Skillfful
    Correct
    Wrong
  • 3
    Skillful
    Correct
    Wrong
  • 4
    Skkillful
    Correct
    Wrong
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Answer : 3. "Skillful"
Explanation :

Answer: C) Skillful Explanation:

Q: Sources of geothermal power are 1689 0

  • 1
    water
    Correct
    Wrong
  • 2
    earth's heat
    Correct
    Wrong
  • 3
    Both A & B
    Correct
    Wrong
  • 4
    None of the above
    Correct
    Wrong
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Answer : 3. "Both A & B"
Explanation :

Answer: C) Both A & B Explanation: Geothermal power plants are used in order to generate electricity by the use of geothermal energy (the Earth's internal thermal energy). They essentially work the same as a coal or nuclear power plant, the main difference being the heat source. Geothermal power plants use hydrothermal resources that have both water (hydro) and heat (thermal). Geothermal power plants require high-temperature (300°F to 700°F) hydrothermal resources that come from either dry steam wells or from hot water wells.

Q: Which State is the "most corrupt state" According to the National Crime Records Bureau (NCRB)? 1689 0

  • 1
    B)? A)
    Correct
    Wrong
  • 2
    ? A) Manipur B) Maharashtra
    Correct
    Wrong
  • 3
    Himachal Pradesh
    Correct
    Wrong
  • 4
    Uttarakhand
    Correct
    Wrong
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Answer : 2. "? A) Manipur B) Maharashtra"
Explanation :

Answer: B) Maharashtra Explanation:

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