CAT प्रश्न और उत्तर का अभ्यास करें

प्र: What is always coming but never arrives? 1986 0

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उत्तर :
व्याख्या :

It is Tomorrow. It always be tomorrow which represents coming but never arrives.

प्र: Find the odd man out of the following number series? 22, 26, 42, 78, 142, 244 1984 0

  • 1
    244
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  • 2
    142
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  • 3
    78
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  • 4
    42
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उत्तर : 1. "244"
व्याख्या :

Answer: A) 244 Explanation: The given number series 22, 26, 42, 78, 142, 244 follows a pattern that, 2222 + 22 = 22 + 4 = 2626 + 42 = 26 + 16 = 4242 + 62 = 42 + 36 = 7878 + 82 = 78 + 64 = 142142 + 102 = 142 + 100 = 242    Hence, the odd one in the given number series is 244.

प्र: A pulse can be detected most easily in 1984 0

  • 1
    a vein
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  • 2
    a lacteal
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  • 3
    an artery
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  • 4
    a capillary
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उत्तर : 3. "an artery"
व्याख्या :

Answer: C) an artery Explanation: A pulse can be detected most easily in Arteries as they are under much greater pressure than veins because they are carrying blood away from the heart which is the pumping machine to force blood to move to all of the body.   Every time the hear contracts, it can be felt in an artery where a surge of blood has just been forced.   A capillary is too small to feel a pulse and a lacteal is part of the lymphatic system found in the small intestine.

प्र: Which value is equal to 5% of 1,500? 1984 0

  • 1
    35
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  • 2
    55
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  • 3
    75
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  • 4
    45
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उत्तर : 3. "75"
व्याख्या :

Answer: C) 75 Explanation: In the question it is asked for 5% of 1500 5 x 1500/100 = 15 x 5 = 75.   Hence, 5% of 1,500 is equal to 75.

प्र: Solve the Riddle? 1983 0

  • 1
    79 hrs
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  • 2
    72 hrs
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  • 3
    52 hrs
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  • 4
    18 hrs
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उत्तर : 4. "18 hrs"
व्याख्या :

Answer: D) 18 hrs Explanation: From the given data, 18 snakes can eat 18 bananas in 18 hrs. => 1 snake can eat 1 banana in 18 hrs => 79 snakes can eat 79 bananas in 18 hrs.   Hence, 18 hrs.

प्र: Adam and Smith are working on a project. Adam takes 6 hrs to type 36 pages on a computer, while Smith takes 5 hrs to type 40 pages. How much time will they take, working together on two different computers to type a project of 120 pages? 1981 0

  • 1
    8 hrs 45 min
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  • 2
    8 hrs 42 min
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  • 3
    8 hrs
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  • 4
    8 hrs 34 min
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उत्तर : 4. "8 hrs 34 min"
व्याख्या :

Answer: D) 8 hrs 34 min Explanation: Number of pages typed by Adam in 1 hour = 36/6 = 6 Number of pages typed by Smith in 1 hour = 40/5 = 8Number of pages typed by both in 1 hour = (6 + 8) = 14Time taken by both to type 110 pages = (120 * 1/14) = 847 = 8 hrs 34 min.

प्र: Which sentence contains an infinitive? 1981 0

  • 1
    We walked to town with Grandfa.
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  • 2
    It is normal to make mistakes.
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  • 3
    Will you take the package to Sheila?
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  • 4
    None of the above
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उत्तर : 2. "It is normal to make mistakes."
व्याख्या :

Answer: B) It is normal to make mistakes. Explanation: An infinitive is a verbal that can function as noun, adjective, or adverb. Having or involving the basic form of a verb is called Infinnitive clause. Way to know whether there is an infinitive is to see whether there is the word "to" in the sentence.   Hence, option B) It is normal to make mistakes. is an infinitive sentence.

प्र: Which is better investment : 11% stock at 143 (or) 9 3/4% stock at 117 ? 1979 0

  • 1
    Both are equally good
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  • 2
    9 3/4% stock at 117
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  • 3
    Cannot be compared, as the total amount of investment is not given
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  • 4
    11% stock at 143
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उत्तर : 2. "9 3/4% stock at 117"
व्याख्या :

Answer: B) 9 3/4% stock at 117 Explanation: Let investment in each case be Rs. (143 x 117).   Income in 1st case = Rs.11143 x 143 x 117 = Rs. 1287.Income in 2nd case = Rs.394×117 x 143 x 117= Rs. 1394.25   Clearly, 9 3/4% stock at 117 is better.

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