CAT प्रश्न और उत्तर का अभ्यास करें

प्र: What rights does the Declaration of Independence express? 2507 0

  • 1
    The right to remain silent when interrogated by police
    सही
    गलत
  • 2
    The right to citizenship
    सही
    गलत
  • 3
    Legal rights of citizens
    सही
    गलत
  • 4
    Human rights of citizens, including life and liberty
    सही
    गलत
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उत्तर : 3. "Legal rights of citizens"
व्याख्या :

Answer: C) Legal rights of citizens Explanation: The Declaration of Independence express Legal rights of citizens.

प्र: Find the odd man out from the given alternatives ? 2505 0

  • 1
    97
    सही
    गलत
  • 2
    233
    सही
    गलत
  • 3
    437
    सही
    गलत
  • 4
    599
    सही
    गलत
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उत्तर : 3. "437"
व्याख्या :

Answer: C) 437 Explanation: Except 437 all others are prime numbers.

प्र: The sum of 3rd and 15th elements of an arithmetic progression is equal to the sum of 6th, 11th and 13th elements of the same progression. Then which element of the series should necessarily be equal to zero ? 2503 1

  • 1
    14th element
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    गलत
  • 2
    9th element
    सही
    गलत
  • 3
    12th element
    सही
    गलत
  • 4
    7th element
    सही
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उत्तर : 3. "12th element"
व्याख्या :

Answer: C) 12th element Explanation: If we consider the third term to be ‘x”The 15th term will be (x + 12d)6th term will be (x + 3d)11th term will be (x + 8d) and 13th term will be (x + 10d).Thus, as per the given condition, 2x + 12d = 3x + 21d.Or x + 9d = 0.x + 9d will be the 12th term. Thus, 12th term of the A.P will be zero.

प्र: In a 40 litre mixture of alcohol & water, the ratio of alcohol and water is 5 : 3. If 20% of this mixture is taken out and the same amount of water is added then what will be the ratio of alcohol and water in final mixture? 2503 0

  • 1
    1:1
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  • 2
    2:1
    सही
    गलत
  • 3
    3:1
    सही
    गलत
  • 4
    1:2
    सही
    गलत
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उत्तर : 1. "1:1"
व्याख्या :

Answer: A) 1:1 Explanation: Quantity of alohol in the mixture = 40 x 5/8 = 25 lit Quantity of water = 40 - 25 = 15 lit According to question, Required ratio = 20 - 40 x 20100 x 5815 - 40 x 20100 x 38 + 40 x 20100 = 2015 - 3 + 8 = 1 : 1

प्र: The two forms of democracy are 2501 0

  • 1
    Parliamentary and King
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  • 2
    Monarchical and Republican
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  • 3
    Direct and Indirect
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  • 4
    Parliamentary and Presidential
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उत्तर : 4. "Parliamentary and Presidential"
व्याख्या :

Answer: D) Parliamentary and Presidential Explanation: There are two major forms of democratic government. I. ParliamentaryII. Presidential The citizens elect the leaders in democratic government. The main difference is legislative and executive branches. Executive - head of governmentLegislative - how laws are made   I. Parliamentary democratic government : (example - United Kingdom ) 1. Parliament = Legislature (Laws)2. Parliament controls the power3. Head of government is a prime minister chosen by the legislature4. Prime minister and cabinet are members of the legislature5. Prime minister answers to the legislature (fusion of powers)6. The government will stay in office for a specified period unless the prime minister loses support of the majority on an important vote.7. If this occurs- the P.M. must resign and elections are held immediately.   II. Presidential democratic government : (example - United States of America) 1. The executive and legislative branches are separate bodies elected independently by the citizens.2. Separation of Powers3. There are checks and balances where each branch can overrule the other.4. The president answers to the voters, not the legislature.5. The people elect the president, and elections are held at set intervals.

प्र: The absorption of ink by blotting paper involves 2500 0

  • 1
    viscosity of ink
    सही
    गलत
  • 2
    diffusion of ink through the blotting
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    गलत
  • 3
    capillary action phenomenon
    सही
    गलत
  • 4
    siphon action
    सही
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उत्तर : 3. "capillary action phenomenon"
व्याख्या :

Answer: C) capillary action phenomenon Explanation: The absorption of ink by blotting paper involves capillary action phenomenon because the blotting paper is a thin and a smooth paper which allows a little thicker liquids like ink to absorb.

प्र: FRIEND : FPIBNZ :: PATRON : ? 2498 0

  • 1
    PTYOPI
    सही
    गलत
  • 2
    PYTOPJ
    सही
    गलत
  • 3
    PYTOOJ
    सही
    गलत
  • 4
    PYTPOJ
    सही
    गलत
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उत्तर : 3. "PYTOOJ"
व्याख्या :

Answer: C) PYTOOJ Explanation: FRIEND : FPIBNZ Follows a pattern that, F - F R- second letter to left of R i.e, P I - I E - Third letter to left of E i.e, B N - N D - Fourth letter to left of D i.e, Z Similarly, for PATRON  P - P A -  second letter to left of A i.e, Y T - T R - Third letter to left of R i.e, O O - O N - Fourth letter to left of N i.e, J PATRON : PYTOOJ   Therefore, FRIEND : FPIBNZ :: PATRON : PYTOOJ

प्र: Fill in the blanks with suitable prepositions from the given options. The dog was sitting _______ the table waiting _______ catch the ball that was thrown ________ him _________ his master. 2498 0

  • 1
    below, for, to, by
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  • 2
    under, for, towards, by
    सही
    गलत
  • 3
    up, to, towards, by
    सही
    गलत
  • 4
    under, to, towards, by
    सही
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उत्तर : 4. "under, to, towards, by"
व्याख्या :

Answer: D) under, to, towards, by Explanation: The dog was sitting under the table waiting to catch the ball that was thrown towards him by his master.

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