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प्र: A train moving at 2/3 rd of its normal speed reaches its destination 20 minutes late. Find the normal time taken ? 3458 0

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    4/3 hrs
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  • 2
    2/3 hrs
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  • 3
    3/2 hrs
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  • 4
    1/4 hrs
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उत्तर : 2. "2/3 hrs"
व्याख्या :

Answer: B) 2/3 hrs Explanation: Let the original speed and time is S and Tthen distance = S x TNow the speed changes to 2/3S and T is T+20As the distance is sameS x T = 2/3Sx(T+20)solving this we get t = 40 minutes =40/60 = 2/3 hour

प्र: Rs. 2600 is divided into three parts A, B and C. How much A is more than C if their ratio is 1/2:1/3:1/4 ? 3456 0

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    600
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  • 2
    300
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  • 3
    150
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  • 4
    75
    सही
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उत्तर : 1. "600"
व्याख्या :

Answer: A) 600 Explanation: 1/2:1/3:1/4 = 6:4:3 As the difference is 3 => 3/13x2600 = 600

प्र: Suppose today is Friday, what day of the week will it be 65 days from now? 3453 0

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    Saturday
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  • 2
    Sunday
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  • 3
    Friday
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  • 4
    Thursday
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उत्तर : 2. "Sunday"
व्याख्या :

Answer: B) Sunday Explanation: The day of the week repeats every 7 days. Given today is Friday. Again Friday is repeated on the 7th day, 14th,... on 7 multiple days. Hence, Friday is on the 63rd day, as 63 is multiple of 7.   Now, the required day of the week on the 65th day is Sunday.

प्र: In a certain code DOWN is written as '5@9#' and NAME is written as '#6%3'. How is MODE written in that code ? 3448 0

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    6@53
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  • 2
    %@53
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  • 3
    53%#
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  • 4
    %#35
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उत्तर : 2. "%@53"
व्याख्या :

Answer: B) %@53 Explanation: From the given information : D O W N A M E == 5 @ 9 # 6 % 3 MODE = %@53

प्र: What is the probability of an impossible event? 3437 0

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    0
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  • 2
    -1
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  • 3
    0.1
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  • 4
    1
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उत्तर : 1. "0"
व्याख्या :

Answer: A) 0 Explanation: The probability of an impossible event is 0. The event is known ahead of time to be not possible, therefore by definition in mathematics, the probability is defined to be 0 which means it can never happen.   The probability of a certain event is 1.

प्र: Which statement best describes Arteries? 3436 0

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    They have thin walls and transport blood away from the heart
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  • 2
    They have thick walls and transport blood toward the heart
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  • 3
    They have thin walls and transport blood toward the heart
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  • 4
    They have thick walls and transport blood away from the heart
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उत्तर : 4. "They have thick walls and transport blood away from the heart"
व्याख्या :

Answer: D) They have thick walls and transport blood away from the heart Explanation: Because arteries have to have thick walls for use of protection. Its when you get to veins where the walls get thinner. And the use of the heart is to pump blood to all of the cells and organs in the body so it would be to transport blood away from the heart. i.e.  Arteries = Away from the Heart Veins = Back to the Heart.

प्र: Which city is located on the banks of the river Mula-Mutha? 3430 0

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    Pune
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  • 2
    Nagpur
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  • 3
    Ahmedabad
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  • 4
    Surat
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उत्तर : 1. "Pune"
व्याख्या :

Answer: A) Pune Explanation: The Mula-Mutha is a river in India, formed by the confluence of the Mula and Mutha rivers in the city of Pune, which later meets the Bhima River, which itself later meets the Krishna River and finally emptying to the Bay of Bengal.

प्र: A batsman scores 26 runs and increases his average from 14 to 15. Find the runs to be made if he wants top increasing the average to 19 in the same match ? 3429 0

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    74
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  • 2
    79
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  • 3
    72
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  • 4
    60
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उत्तर : 1. "74"
व्याख्या :

Answer: A) 74 Explanation: Number of runs scored more to increse the ratio by 1 is 26 - 14 = 12To raise the average by one (from 14 to 15), he scored 12 more than the existing average.Therefore, to raise the average by five (from 14 to 19), he should score 12 x 5 = 60 more than the existing average. Thus he should score 14 + 60 = 74.

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