IIT JEE Practice Question and Answer

Q: Who has won the orange cap for scoring the most runs in IPL 2018? 1367 0

  • 1
    Rishabh Pant (Delhi Daredevils)
    Correct
    Wrong
  • 2
    Virat Kohli (Royal Challengers Bangalore)
    Correct
    Wrong
  • 3
    Ambati Rayudu (Chennai Super Kings)
    Correct
    Wrong
  • 4
    Kane Williamson (Sunrisers Hyderabad)
    Correct
    Wrong
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Answer : 4. "Kane Williamson (Sunrisers Hyderabad)"
Explanation :

Answer: D) Kane Williamson (Sunrisers Hyderabad) Explanation: Kane Williamson, the captain of Sunrisers Hyderabad team has won orange cup for scoring the most runs in IPL 2018. The orange cap is presented annually in the Indian Premier League to the highest run scorer.

Q: As per the decision of the GST Council, e-Way Bill system has been rolled out from 1264 0

  • 1
    1st March 2018
    Correct
    Wrong
  • 2
    1st April 2018
    Correct
    Wrong
  • 3
    1st May 2018
    Correct
    Wrong
  • 4
    1st January 2018
    Correct
    Wrong
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Answer : 2. "1st April 2018"
Explanation :

Answer: B) 1st April 2018 Explanation: As per the decision of the GST Council, e-Way Bill system has been rolled out from 1st of April this year (2018).

Q: Who has launched a survey on the NaMo App, asking people to rate the performance of the government at the Centre and MPs and MLAs in their constituencies recently? 1432 0

  • 1
    Home Minister Rajnath Singh
    Correct
    Wrong
  • 2
    HRD Minister Prakash Javadekar
    Correct
    Wrong
  • 3
    Finance Minister Piyush Goyal
    Correct
    Wrong
  • 4
    Prime Minister Narendra Modi
    Correct
    Wrong
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Answer : 4. "Prime Minister Narendra Modi"
Explanation :

Answer: D) Prime Minister Narendra Modi Explanation: Prime Minister Narendra Modi has launched a survey on the NaMo App, asking people to rate the performance of the government at the Centre and MPs and MLAs in their constituencies. He launched the initiative, to mark the completion of four years of the NDA government, which came to power at the Centre in 2014.

Q: Which of the following has the highest entropy? 1773 0

  • 1
    Hydrogen
    Correct
    Wrong
  • 2
    Diamond
    Correct
    Wrong
  • 3
    Liquid nitrogen
    Correct
    Wrong
  • 4
    Mercury
    Correct
    Wrong
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Answer : 1. "Hydrogen"
Explanation :

Answer: A) Hydrogen Explanation: Entropy is a measure of disorder . It will be maximum in gases followed by liquids and least in solids.   Hence, here the gas is only hydrogen and it has the highest entropy.

Q: What is the capital city of Cambodia? 1742 0

  • 1
    Phnom Penh
    Correct
    Wrong
  • 2
    Hanoi
    Correct
    Wrong
  • 3
    Lamur
    Correct
    Wrong
  • 4
    Bangkok
    Correct
    Wrong
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Answer : 1. "Phnom Penh"
Explanation :

Answer: A) Phnom Penh Explanation: Cambodia Capital- Phnom Penh, Currency- Cambodian riel.

Q: What do eukaryotic cells have that prokaryotic cells do not? 1363 0

  • 1
    Nucleus
    Correct
    Wrong
  • 2
    Cytoplasm
    Correct
    Wrong
  • 3
    Ribosomes
    Correct
    Wrong
  • 4
    DNA
    Correct
    Wrong
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Answer : 1. "Nucleus"
Explanation :

Answer: A) Nucleus Explanation: Eukaryotic cells contain membrane-bound organelles, including a nucleus. Eukaryotes can be single-celled or multi-celled, such as you, me, plants, fungi, and insects.   Whereas Prokaryotic cells do not contain a nucleus or any other membrane-bound organelle. Bacteria are an example of prokaryotes.

Q: Which must be true for metamorphism to occur? 1934 0

  • 1
    The parent rock must be in solid form.
    Correct
    Wrong
  • 2
    Tons of pressure must be applied.
    Correct
    Wrong
  • 3
    The process must take place underground.
    Correct
    Wrong
  • 4
    All the above
    Correct
    Wrong
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Answer : 4. "All the above"
Explanation :

Answer: D) All the above Explanation: Metamorphism is the change of minerals or geologic texture in pre-existing rocks, without the protolith melting into liquid magma. The change occurs primarily due to heat, pressure, and the introduction of chemically active fluids.   The parent rock must be in solid form. Tons of pressure must be applied for metamorphism to happen. The process must take place underground.

Q: Smallest gulf in the world is 4274 0

  • 1
    Gulf of Mexico
    Correct
    Wrong
  • 2
    Persian Gulf
    Correct
    Wrong
  • 3
    Gulf of Oman
    Correct
    Wrong
  • 4
    Gulf of California
    Correct
    Wrong
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Answer : 4. "Gulf of California"
Explanation :

Answer: D) Gulf of California Explanation: A gulf in geography is a large bay that is an arm of an ocean or sea.   The second smallest sea on Earth is the Sea of Cortez, more commonly called the Gulf of California. This sea is about 62,000 square miles. It lies between Mexico and the Baja California Peninsula.

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