CAT प्रश्न और उत्तर का अभ्यास करें

प्र: The Union Territories get representation in 1426 0

  • 1
    Lok Sabha
    सही
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  • 2
    Rajya Sabha
    सही
    गलत
  • 3
    Both A & B
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  • 4
    Supreme Court
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उत्तर : 3. "Both A & B"
व्याख्या :

Answer: C) Both A & B Explanation: The Union Territories get representation in Both the houses of Parliament i.e, The Lok Sabha and The Rajya Sabha.

प्र: Which of the following is a property of sodium hydroxide? 1425 0

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    It is insoluble in ether and other Non-polar solvents
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  • 2
    It is slowly soluble in water
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  • 3
    It has an odor of rotten egg smell
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  • 4
    All the above
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उत्तर : 1. "It is insoluble in ether and other Non-polar solvents"
व्याख्या :

Answer: A) It is insoluble in ether and other Non-polar solvents Explanation: Sodium hydroxide, also known as lye and caustic soda, is an inorganic compound with the formula NaOH. It is a white solid ionic compound consisting of sodium cations Na+ and hydroxide anions OH−. Properties: 1. It is highly soluble in water, and readily absorbs moisture and carbon dioxide from the air. 2. NaOH is insoluble in ether and other non-polar solvents. 3. It is an odorless compound.   Uses: Sodium hydroxide is used in many industries: in the manufacture of pulp and paper, textiles, drinking water, soaps and detergents, and as a drain cleaner.

प्र: Which among the following has ranked top Brand among Global 500 Brands in 2017 ? 1424 0

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    Apple
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  • 2
    Amazon
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  • 3
    Google
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  • 4
    Facebook
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उत्तर : 3. "Google"
व्याख्या :

Answer: C) Google Explanation: 1. In the latest Global 500 rankings of most valuable and powerful brands across the globe, Sundar Pichai’s Google has surpassed Apple to achieve the top position.2. The Brand Finance Global 500 list published on February 2, 2017 had featured Apple as the top brand for continuous five years.3. However, for 2017, the ranking revealed that Google’s brand value rose by 24 percent to $109.5bn in 2016. The brand value of Apple on the other hand dropped 27 percent to $107bn.4. This is for the first time since 2011 that Google has been placed at the top spot. The third place has been occupied by Amazon.5. The ranking is based upon factors such as marketing investment, familiarity, loyalty, staff satisfaction and corporate reputation.

प्र: Which Software services firm has completed the acquisition of London-based Brilliant Basics  ? 1424 0

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    IBM
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  • 2
    Google
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  • 3
    Microsoft
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  • 4
    Infosys
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उत्तर : 4. "Infosys"
व्याख्या :

Answer: D) Infosys Explanation: Infosys had acquired the product design and customer experience (CX) company Brilliant Basics in a cash deal worth 7.5 million pounds, including earn-out and employee retention amounts.

प्र: A sequence of natural number 2,3,5,6,10. Such that no square and no cube occurs in the term. Find the 300th term of sequence ? 1423 0

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    322
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  • 2
    319
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  • 3
    321
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  • 4
    320
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उत्तर : 4. "320"
व्याख्या :

Answer: D) 320 Explanation: 1 to 300 = 300 numbers squares btwn 1 to 300 = 1,4,9,16,25,36,49.....289 i.e, total 17cubes = 1,8,27,64,125,216 i.e, 5 now 1 and 64 are common so total numbers that should be removed ( 17+5-2= 20 )total 20 term removed so 300th term would be 320

प्र: 3/4 divided by 2 is 1423 0

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    3/2
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  • 2
    2/3
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  • 3
    8/3
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  • 4
    3/8
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उत्तर : 4. "3/8"
व्याख्या :

Answer: D) 3/8 Explanation: 3/4 divided by 2 = 3/4/2 = 3/4x2 = 3/8.   Hence, 3/4 divided by 2 is equal to 3/8.

प्र: Visible light has a higher frequency than 1422 0

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    Radio waves
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  • 2
    X rays
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  • 3
    Ultra violet
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  • 4
    All the above
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उत्तर : 1. "Radio waves"
व्याख्या :

Answer: A) Radio waves Explanation: Radio waves have much longer wavelengths and lower frequencies than do visible light waves. In contrast, X-rays have much shorter wavelengths and higher frequencies.  Ultraviolet Light (UV). part of the electromagnetic spectrum that consists of waves with frequencies higher than those of visible light and lower than those of x-rays.

प्र: "World Fisheries Day" is observed on _____ ? 1422 0

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    21st Nov
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  • 2
    11th Dec
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  • 3
    10th Oct
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  • 4
    29th Sep
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उत्तर : 1. "21st Nov"
व्याख्या :

Answer: A) 21st Nov Explanation:

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