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नवीनतमलोकप्रियमूल्यांकनपेज देखें 22 of 425कुल सवाल 3400 जॉइन Examsbook

प्र: Statement: Huge amount of resources are required to develop tourist places in a country like India, which is endowed with vast coastlines, rivers, forests, temples etc. Courses of action:a. More tourist resorts along the coastlines only should be started.b. The tourist potential of India should be exploited. 5925 0

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    Only b follows
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    Only a follows
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    Both a & b follows
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  • 4
    Neither a nor b follows
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उत्तर : 1. "Only b follows"
व्याख्या :

Answer: A) Only b follows Explanation: As in the given statement, India is already endowed with tourist spots. Therefore, the existing potential should be exploited.

प्र: The Manager of a company accepts only one employees leave request for a particular day. If five employees namely Roshan, Mahesh, Sripad, Laxmipriya and Shreyan applied for the leave on the occasion of Diwali. What is the probability that Laxmi priya’s leave request will be approved ? 5878 0

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    1
    सही
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    1/5
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    5
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  • 4
    4/5
    सही
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उत्तर : 2. "1/5"
व्याख्या :

Answer: B) 1/5 Explanation: Number of applicants = 5On a day, only 1 leave is approved.Now favourable events =  1 of 5 applicants is approvedProbability that Laxmi priya's leave is granted = 1/5.

प्र: A person is asked to put in a basket one apple when ordered 'one', one guava when ordered 'two', one orange whe ordered 'three' and is asked to take out from the basket one apple and one guava both when ordered 'four'. The ordered sequence executed by the person is as follows : 1 2 3 3 2 1 4 2 3 1 4 2 2 3 3 1 4 1 1 3 2 3 4 1. How many apples will be there in the basket at the end of the above order sequence ?      (a) 4     (b) 3     (c) 2    (d) 1 2. How many fruits will be there in the basket at the end of the above order sequence ?      (a) 13   (b) 17   (c) 9    (d) 11 5848 0

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उत्तर :
व्याख्या :

1. Answer (c) Each time we order 1, one apple is added to the basket but each time when 4 is ordered, one apple is removed from it. Required number of apples = number of 1's - number of 4's = 6 - 4 = 2 2. Answer (d) Each time we order 1, 2 or 3, one fruit is added to the basket but when ever we order 4, two fruits are removed from it. Required number = Number of 1's + Number of 2's + Number of 3's - 2 x (Number of 4's) = 6 + 6 + 7 - (2x4) = 19 - 8 = 11.

प्र: One year ago the ratio between Maneela’s and Shanthi’s salary was 3 : 4. The ratios of their individual salaries between last year’s and this year’s salaries are 4 : 5 and 2 : 3 respectively. At present the total of their salary is Rs. 4160. The salary of Maneela, now is? 5829 0

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    Rs. 1600
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    Rs. 1700
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    Rs. 1800
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  • 4
    Rs. 1900
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उत्तर : 1. "Rs. 1600"
व्याख्या :

Answer: A) Rs. 1600 Explanation: Let the salaries of Maneela and Shanthi one year before be M1, S1 & now be M2, S2 respectively. Then, from the given data, M1/S1 = 3/4  .....(1) M1/M2 = 4/5 .....(2) S1/S2 = 2/3  .....(3) and M2 + S2 = 4160  .....(4)   Solving all these eqtns, we get M2 = Rs. 1600.

प्र: Find the wrong number from the following series ?37   47    52    67    87    112    142 5822 0

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    87
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    47
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    52
    सही
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    67
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उत्तर : 2. "47"
व्याख्या :

Answer: B) 47 Explanation: The given series follows the rule,+(5x1), +(5x2), +(5x3), +(5x4), +(5x5),.... So starting from 37, 37 + 5 = 42, 42 + 10 = 52, 52 + 15 = 67, 67 + 20 = 87,...So wrong number is 47 which is to be 42.

प्र: Find the missing term in the following series ? 10000, 11000, 9900, 10890, ?, 10781 5813 0

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    10423
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    9801
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    10241
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    9712
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उत्तर : 2. "9801"
व्याख्या :

Answer: B) 9801 Explanation: Clearly, alternatively we add and subtract 10% of a term to obtain the next term of the series.Thus, 10000 + (10% of 10000)= 11000; 11000 - (10% of 11000) = 9900; 9900 + (10% of 9900)  = 10890; 10890 - (10% of 10890) = 9801. 9801 + (10% of 9801)  = 9801+980 = 10781.So, missing term = 10890- (10% of 10890)= 9801.

प्र: The process of collecting, organizing and analyzing data is called 5812 0

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    Statistics
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    Data collection
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    Probability
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    Systematic evaluation
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उत्तर : 1. "Statistics"
व्याख्या :

Answer: A) Statistics Explanation: The process of collecting, organizing and analyzing data is called Statistics.

प्र: Thunder is to Lightning as Grape is to 5792 0

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    Wine
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    Soil
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    Seed
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    Water
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उत्तर : 3. "Seed"
व्याख्या :

Answer: C) Seed Explanation: Lightning produces thunder just as a seed will eventually produce a grape.

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