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नवीनतमलोकप्रियमूल्यांकनपेज देखें 12 of 425कुल सवाल 3400 जॉइन Examsbook

प्र: In a parking lot there are two types of vehicles, two wheelers and four wheelers. The total number of the vehicles in the parking lot is 200. When the number of the wheels of all the vehicles is counted it is counted to be 580. Find the total number of the four wheeler vehicles in the parking lot ? 8916 0

  • 1
    110
    सही
    गलत
  • 2
    90
    सही
    गलत
  • 3
    100
    सही
    गलत
  • 4
    180
    सही
    गलत
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उत्तर : 2. "90"
व्याख्या :

Answer: B) 90 Explanation: Let number of 2 wheelers be 'x'and 4 wheelers be 'y' Given total number of vehicles = 200i.e, x + y = 200 ....(1) Given total number of wheels = 580i.e, 2x + 4y = 580 ...(2) By solving (1)&(2), we get y = 90=> x = 110 Therefore, number of two wheelers = 110number of four wheelers = 90

प्र: Which city is known as 'Gold capital of the world' ? 8882 1

  • 1
    Johannesburg
    सही
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  • 2
    Paris
    सही
    गलत
  • 3
    Dubai
    सही
    गलत
  • 4
    Saudi
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उत्तर : 1. "Johannesburg"
व्याख्या :

Answer: A) Johannesburg Explanation:

प्र: In latest generation computers, the instructions are executed 8836 0

  • 1
    Sequentially only
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  • 2
    Both sequentially and parallelly
    सही
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  • 3
    Parallelly only
    सही
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  • 4
    None of the above
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उत्तर : 2. "Both sequentially and parallelly"
व्याख्या :

Answer: B) Both sequentially and parallelly Explanation:

प्र: what is the missing number in the sequence given below? 12  9  13.50  30.37  ?  341.71 8805 0

  • 1
    87.63
    सही
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  • 2
    91.12
    सही
    गलत
  • 3
    93.41
    सही
    गलत
  • 4
    97.94
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उत्तर : 2. "91.12"
व्याख्या :

Answer: B) 91.12 Explanation: Given number series is 12  9  13.5  30.3  ?  341.7 Here the pattern followed by the series is 12  12 x 0.75 = 9 9 x 1.5 = 13.5 13.5 x 2.25 = 30.3 30.37 x 3 = 91.12 91.12 x 3.75 = 341.71   Hence, the missing number in the sequence is 91.12.

प्र: The Passive voice of the given Question  Didn't they tell you to be here by six O'clock  ? 8740 0

  • 1
    Haven't they told you to be here by six O'clock?
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  • 2
    You were expected to be hare by six O'clock.
    सही
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  • 3
    They expected you to be here by six O'clock.
    सही
    गलत
  • 4
    Weren't you told to be here by six O'clock?
    सही
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उत्तर : 4. "Weren't you told to be here by six O'clock?"
व्याख्या :

Answer: D) Weren't you told to be here by six O'clock? Explanation:

प्र: Four thermal heaters A,B, C and D are used in the R & D department of Raliance chemicals Ltd. Only one heater can be used on any day . If heater A is used on any day, neither A nor C can be used the next day. If heater C is used on any day, neither C nor D can be used on the next day. If heater C is used on any day, then A has to be used the next day. If heater D is used on any day, then B has to be used the next day. If heater D is used on the third day and different heaters are used on first and fourth day, which heater is used on the first day ?    (1) D       (2) A       (3) B        (4) C 8728 0

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उत्तर :
व्याख्या :

If heater D is used on the third day, heater B has to be used on the fourth day and A has to be used on the second day. But if A is used on second day, then either B or C has to be used on the first day. But if heater B is used on the first day, then according to the question, the requirement of having different heaters on the first day and fourth days would not be fulfilled. Hence the heater that would be used on the first day is C.

प्र: M and N have children A and B.F is spouse of B.D is child of F.P is son in law of N.K is kid of P. Who is male chiled of M and N ? 8715 0

  • 1
    B
    सही
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  • 2
    A
    सही
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  • 3
    None
    सही
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  • 4
    Can't be determined
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उत्तर : 1. "B"
व्याख्या :

Answer: A) B Explanation: Spouse means a person's partner in marriage, it can be male or female.But given F is spouse of BAnd P is Son in law of NRelation between F and BRelation between P and A onlyand p is male So, A must be female=> B is male child.

प्र: Which country is known as land of kangaroo ? 8699 0

  • 1
    France
    सही
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  • 2
    Italy
    सही
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  • 3
    Australia
    सही
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  • 4
    Africa
    सही
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उत्तर : 3. "Australia"
व्याख्या :

Answer: C) Australia Explanation:

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