CAT प्रश्न और उत्तर का अभ्यास करें

प्र: The ability to do work is called Energy. 1953 0

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    TRUE
    सही
    गलत
  • 2
    FALSE Answer & Explanation Answer:
    सही
    गलत
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उत्तर : 1. "TRUE"
व्याख्या :

Answer: A) TRUE Explanation: Yes, the ability to do work is called Energy is True.

प्र: Which of the following is the longest river in India? 1952 0

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    Godavari
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    Ganga
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  • 3
    Yamuna
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    गलत
  • 4
    Brahmaputra
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    गलत
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उत्तर : 2. "Ganga"
व्याख्या :

Answer: B) Ganga Explanation: India is a land of rivers. Rivers are generally treated as mothers and almost every major river of India has a legend regarding its origin.   The Ganges or Ganga is the longest river of India, if we consider the total distance covered by a river within India. Two major rivers of the Indian subcontinent – Brahmaputra and Indus – are though longer than the Ganges, but the distances these two rivers cover within India are much shorter than that of the Ganges. The Ganges is the most sacred river to the Hindus. The Ganges originates from Gangotri Glacier (Uttarakhand). The total length that the Ganges covers during its journey is 2,525 kilometers (1569 miles) before it discharges in the Bay of Bengal.   The Godavari, also known as 'Dakshin Ganga' – the South Ganges, is the second longest river of India. It originates from Triambakeshwar, Nasik (Maharashtra), and travels through Chhattisgarh, Telangana and Andhra Pradesh, before discharging into Bay of Bengal.

प्र: The shorter i am, the bigger i am. What am I? 1952 0

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उत्तर :
व्याख्या :

A Temper.

प्र: Ramesh spent Rs. 38460 on the renovation of his home, Rs. 24468 on buying furniture and remaining 28% of the total amount he had as cash with him. What was the total amount ? 1952 0

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    87400
    सही
    गलत
  • 2
    92520
    सही
    गलत
  • 3
    88470
    सही
    गलत
  • 4
    90150
    सही
    गलत
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उत्तर : 1. "87400"
व्याख्या :

Answer: A) 87400 Explanation: Let X be the total amount with Ramesh Given 28% of X = Cash remaining => Amount spent = 72% of X = 38460 + 24468 = 62928 => 72% of X = 62928 =>  X = ? => X = 87400

प्र: What occurs during the digestion of protein? 1951 0

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    Specific hormones breakdown proteins into simple sugars
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    Specific enzymes breakdown proteins into simple sugars
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    Specific hormones breakdown proteins into complex starches
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    गलत
  • 4
    Specific enzymes breakdown proteins into amino acids
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उत्तर : 4. "Specific enzymes breakdown proteins into amino acids"
व्याख्या :

Answer: D) Specific enzymes breakdown proteins into amino acids Explanation: Protein digestion occurs in the stomach and duodenum in which 3 main enzymes:   1. Pepsin secreted by the stomach  2. Trypsin and 3. Chymotrypsin secreted by the pancreas   Break down food proteins into polypeptides that are then broken down by various exopeptidases and dipeptidases into amino acids.

प्र: What will come in place of the question mark (?) in the following number series  ? 12, 24, 26.5, 79.5, ?, 330 1951 0

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    211
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  • 2
    101.5
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  • 3
    82.5
    सही
    गलत
  • 4
    99
    सही
    गलत
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उत्तर : 3. "82.5"
व्याख्या :

Answer: C) 82.5 Explanation: The given series    12   24   26.5   79.5   ?   330 follows a pattern that,   12 x 2 = 24   24 + 2.5 = 26.5   26.5 x 3 = 79.5   79.5 + 3 = 82.5   82.5 x 4 = 330   Hence, the missing number is 82.5

प्र: Name the state assembly, which has passed an amendment bill awarding death penalty for convicts involved in the rape of girls below 12 years of age. 1951 0

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    Rajasthan Assembly
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  • 2
    Uttar Pradesh Assembly
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    Maharashtra Assembly
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    गलत
  • 4
    Bihar Assembly
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    गलत
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उत्तर : 1. "Rajasthan Assembly"
व्याख्या :

Answer: A) Rajasthan Assembly Explanation: Rajasthan assembly has passed an amendment bill awarding death penalty for convicts involved in the rape of girls below 12 years of age. State Home Minister Gulab Chand Kataria introduced 'The Criminal Laws (Rajasthan Amendment) Bill, 2018' in the assembly, which was passed in the House by a voice vote following a debate.

प्र: In the following sum, “?” stands for which digit ? 8 + ?8 + 28 + 83 + 8? = 2?8 1950 0

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

Answer: D) 1 Explanation: By trial and error method from the given options, '1' satisfies the above given equation.

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