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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: A thief goes away with a MARUTHI car at a speed of 40 kmph. The theft has been discovered after half an hour and the owner sets off in a bike at 50 kmph when will the owner over take the thief from the start ? 8264 0

  • 1
    2 hrs 10 min
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  • 2
    2 hrs
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  • 3
    2 hrs 5 min
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  • 4
    2 hrs 30 min
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उत्तर : 2. "2 hrs"
व्याख्या :

Answer: B) 2 hrs Explanation: |-----------20--------------------|50                           40 Difference = 20kms Relative Speed = 50 – 40 = 10 kmph Time = 20/10 = 2 hours.

प्र: How many days are there in k weeks k days ? 8017 0

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    8+k days
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  • 2
    7+1k days
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  • 3
    8k days
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  • 4
    7/k days
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उत्तर : 3. "8k days"
व्याख्या :

Answer: C) 8k days Explanation: As we know that a week has 7 days, k weeks k days = (7k + k) days = 8k days.

प्र: Which city is known as 'Gold capital of the world' ? 7996 1

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

Answer: A) Johannesburg Explanation:

प्र: What do you understand by - 'If K is there L has to be there' 7990 0

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    K & L will always be together
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  • 2
    K is not there, then L will not be there
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  • 3
    k is there, then L will also be there
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  • 4
    K & L will always be not together
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उत्तर : 3. "k is there, then L will also be there"
व्याख्या :

Answer: C) k is there, then L will also be there Explanation: This would not mean that K and L will always be together. It just implies that, if K is there, then L will also be there. At the same time, it can happen that L is there but K isn't. Remember, the condition is on K, not on L.

प्र: In a competitive exam, the number of passed students was four times the number of failed students. If there had been 35 fewer appeared students and 9 more had failed, the ratio of passed and failed students would have been 2 : 1, then the total number of students appered for the exam ? 7940 0

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    175
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  • 2
    165
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  • 3
    155
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  • 4
    145
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उत्तर : 3. "155"
व्याख्या :

Answer: C) 155 Explanation: Let the number of failed students be x => Number of passed students = 4x  So total number of students was 5x From the given data, If total number of students be 5x – 35 => 4x-35-9/x+9 = 2/1 => 4x – 44 = 2(x + 9) => 4x – 2x = 18 + 44 => x = 31 Total number = 31×5 = 155

प्र: In latest generation computers, the instructions are executed 7884 0

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    Sequentially only
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  • 2
    Both sequentially and parallelly
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  • 3
    Parallelly only
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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: In a certain language, SUPERMAN is coded as TTQDSLBM. How is SPIDERMAN coded in that language ? 7848 0

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    TOJCFQNZO
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  • 2
    TOJCFSLBM
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  • 3
    TOJCFONZO
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  • 4
    TOJCOSLBM
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उत्तर : 1. "TOJCFQNZO"
व्याख्या :

Answer: A) TOJCFQNZO Explanation: There is two sequence. S(odd) P(Even) I(odd) D(even) E(odd) R(even) M(odd) A(even) N(odd)For odd sequence, we want to write next alphabet of thatand for even, we want to write previous alphabet of that. TOJCFQNZO is the Answer.

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