IIT JEE प्रश्न और उत्तर का अभ्यास करें

प्र: Mercedes luggage is a symbol of 1487 0

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उत्तर :
व्याख्या :

Mercedes's language in reference to the story "Call of the Wild" actually means civilization. She had brought numerous belongings along with her and they were much more than the dogs could pull. Her decision of not parting with any of the belongings would ultimately lead to her death. One can easily draw a clear difference between civilization and wildness.

प्र: photosynthesis takes place faster in 1657 0

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    darkness
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    red light
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  • 3
    white light
    सही
    गलत
  • 4
    yellow light
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    गलत
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उत्तर : 3. "white light"
व्याख्या :

Answer: C) white light Explanation: As far as the rate of photosynthesis is concerned, it is fastest in white light making the rate of photosynthesis maximum. After White, We Have Violet Light Where Photosynthesis Occur To A Higher Extent as It Has The Shortest Wavelength Hence Has The Max Energy.   So The Order Is  ::  white>violet>blue.

प्र: Settled agriculture was first seen in China around 1567 0

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    6000 BC
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    8000 BC
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    3000 BC
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  • 4
    15000 BC
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उत्तर : 1. "6000 BC"
व्याख्या :

Answer: A) 6000 BC Explanation: Settled agriculture was first seen in China around 6000 BC. The crops grown at this time were rice and millet.Beginning in about 618 BC with classical millet agriculture, China's development of farming over the course of its history has played a key role in supporting the growth of what is now the largest population in the world.

प्र: DRDO full form is 1640 0

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    Delhi Research and Development Organisation
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    Defence Research and Deployment
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    Delhi Rail Development Organisation
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    गलत
  • 4
    Defence Research and Development Organisation
    सही
    गलत
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उत्तर : 4. "Defence Research and Development Organisation"
व्याख्या :

Answer: D) Defence Research and Development Organisation Explanation: DRDO stands for The Defence Research and Development Organisation.   The Defence Research and Development Organisation (DRDO) is an agency of the Republic of India, charged with the military's research and development, headquartered in New Delhi, India.

प्र: c with a line over it symbol means 1553 0

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    with
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    without
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    and
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    or
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उत्तर : 1. "with"
व्याख्या :

Answer: A) with Explanation: The letter “c” with a line over it is a medical abbreviation often used by doctors, nurses, and other medical professionals. The symbol looks like this: c̄. The c is almost always lower-case. This symbol actually has a very simple meaning. A c with a line over it just means “with”. This abbreviation is often used on patient charts and prescriptions, as well as information or notes written by medical professionals.

प्र: What can you hear but not touch or see? 1790 0

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उत्तर :
व्याख्या :

The sound is what can you hear but not touch or see.

प्र: Which of these is an example of government corruption? 1312 0

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    tax revenue
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    contracting
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    cronyism
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    all the above
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उत्तर : 3. "cronyism"
व्याख्या :

Answer: C) cronyism Explanation: Cronyism is the practice of partiality in awarding jobs and other advantages to friends, family relatives or trusted colleagues, especially in politics and between politicians and supportive organizations.

प्र: What are three characteristics of the agricultural revolution? 2071 0

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    Farmers learned to control water through wells and canals
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    New tools made it possible for more crops to be grown
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    Crop rotation was invented, making it harder on soil
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    All the above
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उत्तर : 4. "All the above"
व्याख्या :

Answer: D) All the above Explanation:

      त्रुटि की रिपोर्ट करें

    कृपया संदेश दर्ज करें
    त्रुटि रिपोर्ट सफलतापूर्वक जमा हुई

      त्रुटि की रिपोर्ट करें

    कृपया संदेश दर्ज करें
    त्रुटि रिपोर्ट सफलतापूर्वक जमा हुई

      त्रुटि की रिपोर्ट करें

    कृपया संदेश दर्ज करें
    त्रुटि रिपोर्ट सफलतापूर्वक जमा हुई

      त्रुटि की रिपोर्ट करें

    कृपया संदेश दर्ज करें
    त्रुटि रिपोर्ट सफलतापूर्वक जमा हुई

      त्रुटि की रिपोर्ट करें

    कृपया संदेश दर्ज करें
    त्रुटि रिपोर्ट सफलतापूर्वक जमा हुई

      त्रुटि की रिपोर्ट करें

    कृपया संदेश दर्ज करें
    त्रुटि रिपोर्ट सफलतापूर्वक जमा हुई

      त्रुटि की रिपोर्ट करें

    कृपया संदेश दर्ज करें
    त्रुटि रिपोर्ट सफलतापूर्वक जमा हुई

      त्रुटि की रिपोर्ट करें

    कृपया संदेश दर्ज करें
    त्रुटि रिपोर्ट सफलतापूर्वक जमा हुई