Bank Exams प्रश्न और उत्तर का अभ्यास करें

प्र: Which award the Electronic Vaccine Intelligence Network (EVIN) app won in 2017 ? 1426 0

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    Padma Award
    सही
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  • 2
    GSMA Asia Mobile Award
    सही
    गलत
  • 3
    Best app of the year
    सही
    गलत
  • 4
    National Award
    सही
    गलत
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उत्तर : 2. "GSMA Asia Mobile Award"
व्याख्या :

Answer: B) GSMA Asia Mobile Award Explanation:

प्र: About 4 out of 5 students are left handed. If there are totally 40 students in an class. How many would be left handed ? 1426 0

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    40
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  • 2
    45
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  • 3
    32
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  • 4
    30
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उत्तर : 3. "32"
व्याख्या :

Answer: C) 32 Explanation: Probability of left handed = 4/5total student = 40total left handed = 40 x(4/5)= 32

प्र: The age of Manisha and Sudeshna are in the ratio of 5 : 6 respectively. After 8 years the ratio  of their ages will be 7 : 8. What is the difference of their ages ? 1425 0

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    6
    सही
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  • 2
    4
    सही
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  • 3
    8
    सही
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  • 4
    10
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उत्तर : 2. "4"
व्याख्या :

Answer: B) 4 Explanation: Let the age of Manisha and Sudeshna is 5x and 6x years respectively. According to the given data, 5x+8/6x+8 = 7/8 42x + 56 = 40x + 64 x = 4 Required Difference of their ages = (6 × 4)  –  (5 × 4) = 4 years.

प्र: Which phase change is an example of an exothermic process? 1425 0

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    Liquid to Solid
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  • 2
    Gas to Solid
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  • 3
    Gas to Liquid
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  • 4
    All the above
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उत्तर : 4. "All the above"
व्याख्या :

Answer: D) All the above Explanation: Processes that require or give off heat will be limited to changes of state, known as phase changes, and changes in chemical constitution, or chemical reactions. Changes of state involve a solid melting, a liquid freezing, a liquid boiling or a gas condensing.   An exothermic process is one that gives off heat, which is transferred to the surroundings. An endothermic process is a reaction which heat has to be supplied to the system from the surroundings.   Here in all the given options, heat is taken away from them to change there phase.  Liquid to Solid --- Freezing Gas to Liquid --- Condensation Gas to Solid --- Deposition  are all examples of exothermic processes.

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उत्तर :
व्याख्या :

Given A,B,C can complete a work in 15,20 and 30 respectively. The total work is given by the LCM of 15, 20, 30 i.e, 60. A's 1 day work = 60/15 = 4 units B's 1 day work = 60/20 = 3 units C's 1 day work = 60/30 = 2 units (A + B + C) worked for 2 days = (4 + 3 + 2) 2 = 18 units  Let B + C worked for x days = (3 + 2) x = 5x units C worked for 2 days = 2 x 2 = 4 units Then, 18 + 5x + 4 = 60 22 + 5x = 60 5x = 38 x = 7.6   Therefore, total number of days taken to complete the work = 2 + 7.6 + 2 = 11.6 = 11 3/5 days.

प्र: The ratio between present ages of Renuka and Sony is 5 : 4 . 4 years ago, Sony's age was 24 years. What will be Renuka's age after 5 years ? 1425 0

  • 1
    25
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  • 2
    30
    सही
    गलत
  • 3
    35
    सही
    गलत
  • 4
    40
    सही
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उत्तर : 4. "40"
व्याख्या :

Answer: D) 40 Explanation: Present age of Sony = 24 + 4 = 28 years After 5 years Renuka's age = 7×5 + 5 = 40 years

प्र: Patents, Copyrights and Trademarks are examples of 1424 0

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    Short-term investments
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  • 2
    Fixed assets
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  • 3
    Long-term investments
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  • 4
    Intangible assets
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उत्तर : 4. "Intangible assets"
व्याख्या :

Answer: D) Intangible assets Explanation: Intangible asset that consists of original creative work manifested in a tangible form that can be legally protected. Intellectual property consists of copyrights, patents, trade-marks and trade secrets. Examples include literary or artistic works, business methods and industrial processes.

प्र: Habeas Corpus Act 1679 1424 0

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उत्तर :
व्याख्या :

The Habeas Corpus writ is issued to produce a person who has been detained, whether in prison or in private custody, before a court and to release him if such detention is found illegal.   The right to habeas corpus has been used by the Indian judiciary effectively only in order to secure the release of a person from illegal detention.   If the detained person is unable to seek the writ of habeas corpus, someone else mayact so on his behalf.

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