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प्र: Which of the following languages is a Slavic Language? 1779 0

  • 1
    Polish
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  • 2
    Flemish
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  • 3
    Romanian
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  • 4
    Gaelic
    सही
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उत्तर : 1. "Polish"
व्याख्या :

Answer: A) Polish Explanation: Slavic languages, also called Slavonic languages, a subfamily of the Indo-European family of languages Eastern European ethnic group, commonly associated with Russia, the Baltic States, and other Eastern European countries. peoples of the lands of today's Eastern Europe and Russia have excited curiosity and beckoned visitors. Key to these peoples and cultures are the Slavic languages: 1. Russian, 2. Ukrainian, 3. Polish, 4. Czech, and 5. Bosnian/Croatian/Serbian.   Flemish is the language of many Belgians. Romanians are more Hungarian or Balkans-affiliated than Russian. Gaelic is the language of the Celts (Scotland/Ireland).

प्र: photosynthesis takes place faster in 1778 0

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    darkness
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  • 2
    red light
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  • 3
    white light
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  • 4
    yellow light
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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: Math Logic Challenge 1778 0

  • 1
    23
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  • 2
    26
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    गलत
  • 3
    13
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    गलत
  • 4
    29
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उत्तर : 2. "26"
व्याख्या :

Answer: B) 26 Explanation: Let the integer be x. Then,  x2-20x = 156   (x + 6)(x - 26) = 0   x = 26   The integer is 26.

प्र: Which country has successfully launched the world's smallest rocket to carry tiny satellite into orbit? 1778 0

  • 1
    India
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  • 2
    Russia
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  • 3
    Japan
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  • 4
    Australia
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उत्तर : 3. "Japan"
व्याख्या :

Answer: C) Japan Explanation: Japan's - Japan Aerospace Exploration Agency (JAXA) has successfully launched the world's smallest rocket with the ability to put a tiny satellite into orbit. Rocket -  SS-520 which was pnce failed in 2017 lifted off from the Space Center carrying a microsatellite TRICOM-1R, a three-unit CubeSat weighing about 3 kilograms. The CubeSat will now be used to collect images of the Earth's surface via multiple cameras.

प्र: Light Year is related to 1778 0

  • 1
    Distance
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  • 2
    Acceleration
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  • 3
    Velocity
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  • 4
    Intensity of Light
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उत्तर : 1. "Distance"
व्याख्या :

Answer: A) Distance Explanation: Light Year is related to Distance. It is the unit of Distance. It is about 9.5 Trillion Kms or 5.9 Trillion miles.   It is the distance that light travels in vaccum in one julian year i.e, 365.25 days.

प्र: The International Kite Festival (Uttarayan) will be started from which of the following states? 1777 0

  • 1
    Telangana
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  • 2
    Karnataka
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  • 3
    Odisha
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  • 4
    Gujarat
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उत्तर : 4. "Gujarat"
व्याख्या :

Answer: D) Gujarat Explanation: The 30th International Kite Festival (Uttarayan) will be held in Gujarat from January 8 to 13, 2017. Apart from this, three other international kite festivals will be held in different parts of India viz. Telangana International Kite Festival will be held in Hyderabad on January 14 and 15, the Delhi International Kite Festival from January 16 to 17 and the Belgaum International Kite Festival from January 18 to 22.

प्र: A room contains 3 brown, 5 black and 4 white chairs. Two chairs are picked and are put in the lawn. What is the probability that none of the chairs picked is white ? 1777 0

  • 1
    14/33
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  • 2
    14/55
    सही
    गलत
  • 3
    12/55
    सही
    गलत
  • 4
    13/33
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उत्तर : 1. "14/33"
व्याख्या :

Answer: A) 14/33 Explanation: Total number of chairs = (3 + 5 + 4) = 12. Let S be the sample space. Then, n(s)= Number of ways of picking 2 chairs out of 12 = 12×11/2×1 = 66 Let n(E) = number of events of selecting 2 chairs for selecting no white chairs. => 8C2 = 8×7/2×1 = 28 Therefore required probability = 28/66 = 14/33.

प्र: The hot holding temperature for potentially hazardous foods must be 1777 0

  • 1
    not less than 60 deg
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  • 2
    less than 60 deg
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  • 3
    less than 5 deg
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  • 4
    None of the above
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उत्तर : 1. "not less than 60 deg"
व्याख्या :

Answer: A) not less than 60 deg Explanation: Potentially hazardous foods are foods that might contain food poisoning bacteria and are capable of supporting growth of these bacteria or formation of toxins to levels that are unsafe for consumers, if the foods are not stored at correct temperatures. Toxins are poisonous chemicals produced by some types of bacteria. The food can be left at room temperature until it reaches 60 deg C because food-poisoning bacteria will not multiply at 60 deg C or above. However, do not leave food cooling at room temperature unless you are sure that the temperature of the food is still at least above 60 C.

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