Practice Question and Answer

Q:

“राष्ट्रीय युवा दिवस” पर चिह्नित किया गया है: 

1956 0

  • 1
    12 जनवरी
    Correct
    Wrong
  • 2
    9 जनवरी
    Correct
    Wrong
  • 3
    15 जनवरी
    Correct
    Wrong
  • 4
    18 जनवरी
    Correct
    Wrong
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Answer : 1. "12 जनवरी "
Explanation :

भारत में "राष्ट्रीय युवा दिवस" हर साल 12 जनवरी को मनाया जाता है। यह तिथि एक प्रमुख दार्शनिक, विचारक और युवा प्रतीक स्वामी विवेकानन्द का जन्मदिन है, जिन्होंने वेदांत और योग के भारतीय दर्शन को पश्चिमी दुनिया में पेश करने में महत्वपूर्ण भूमिका निभाई। राष्ट्रीय युवा दिवस का उद्देश्य स्वामी विवेकानन्द के आदर्शों को बढ़ावा देना और देश के युवाओं को प्रेरित करना है।

Q:

प्राचीनतम विश्वविद्यालय कौन था ?

1956 0

  • 1
    नालंदा
    Correct
    Wrong
  • 2
    वैशाली
    Correct
    Wrong
  • 3
    गांधार
    Correct
    Wrong
  • 4
    इनमें से कोई नहीं
    Correct
    Wrong
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Answer : 1. "नालंदा"

Q:

अमेरिकी राष्ट्रपति डोनाल्ड ट्रम्प ने तिब्बत में विदेशियों की पहुँच रोकने के कारण किन अधिकारियों पर वीज़ा प्रतिबन्ध लगाने की घोषणा की है?

1956 0

  • 1
    भारतीय अधिकारियों पर
    Correct
    Wrong
  • 2
    पाकिस्तानी अधिकारियों पर
    Correct
    Wrong
  • 3
    अमेरीकन अधिकारियों पर
    Correct
    Wrong
  • 4
    पीपुल्स रिपब्लिक ऑफ़ चाइना के अधिकारियों पर
    Correct
    Wrong
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Answer : 4. "पीपुल्स रिपब्लिक ऑफ़ चाइना के अधिकारियों पर"

Q: Air pressure is measured in which of the following units? 1956 0

  • 1
    Steridian
    Correct
    Wrong
  • 2
    kg/mts
    Correct
    Wrong
  • 3
    Newton
    Correct
    Wrong
  • 4
    Pascal
    Correct
    Wrong
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Answer : 4. "Pascal"
Explanation :

Answer: D) Pascal Explanation: Pressure = (Net Force) / (Applied area) = Newton / square meters Measuring units of pressure are: . Pascal. Bar. Torr. Pounds per square inch (psi). Standard atmosphere (atm).

Q: 'K' cycled from A to B at 10 kmph and returned at the rate of 9 kmph. 'L' cycled both ways at 12 kmph. In the whole journey 'L' took 10 minutes less than 'K'. Find the distance between A and B ? 1956 0

  • 1
    32.1 km
    Correct
    Wrong
  • 2
    15.23 km
    Correct
    Wrong
  • 3
    3.75 km
    Correct
    Wrong
  • 4
    32.1 m
    Correct
    Wrong
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Answer : 3. "3.75 km"
Explanation :

Answer: C) 3.75 km Explanation: Let 'd' be the distance between A and BK -time = d/10 + d/9 = 19d/90 hoursL -time = 2d/12 = d/6 hoursWe know that, 10 min = 1/6 hoursThus, time difference between K and L is given as 10 minutes. => 19d/90 - d/6 = 1/6=> (19d-15d)/90 = 1/6=> 4d/90 = 1/6Thus,d= 15/4 km = 3.75 km. hence the distance between A and B is 3.75 km.

Q: The compound interest on a certain sum for 2 years at 10% per annum is Rs. 1155. The simple interest on the same sum for double the time at half the rate percent per annum is ? 1955 1

  • 1
    Rs. 1100
    Correct
    Wrong
  • 2
    Rs. 5500
    Correct
    Wrong
  • 3
    Rs. 1400
    Correct
    Wrong
  • 4
    Rs. 4120
    Correct
    Wrong
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Answer : 1. "Rs. 1100"
Explanation :

Answer: A) Rs. 1100 Explanation: Let the sum be Rs.x. Then,     x1+101002-x=1155   ⇒x11102-1=1155   => x =5500   sum = Rs. 5500.   So, S.I = Rs. 5500×5×4100 = 1100

Q: Group the given figures into three classes using each figure only once. 1955 0

  • 1
    1,3,6 ; 4,5,8 ; 2,7,9
    Correct
    Wrong
  • 2
    2,3,9 ; 4,5,8 ; 1,6,7
    Correct
    Wrong
  • 3
    1,6,8 ; 3,7,9 ; 2,4,5
    Correct
    Wrong
  • 4
    3,8,9 ; 1,2,7 ; 4,5,6
    Correct
    Wrong
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Answer : 3. "1,6,8 ; 3,7,9 ; 2,4,5"
Explanation :

Answer: C) 1,6,8 ; 3,7,9 ; 2,4,5 Explanation: 1,6,8 are figures composed of straight as well as curved lines 3,7,9 are closed figures shaded by oblique line segments 2,4,5 are figures composed of straight lines only.

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