Practice Question and Answer

Q: An employee may claim Rs. 7.00 for each km when he travels by taxi and Rs. 6.00 for each km if he drives his own car. If in one week he claimed Rs. 595 for traveling 90 km. How many kms did he travel by taxi ? 2690 0

  • 1
    55 kms
    Correct
    Wrong
  • 2
    35 kms
    Correct
    Wrong
  • 3
    25 kms
    Correct
    Wrong
  • 4
    65 kms
    Correct
    Wrong
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Answer : 1. "55 kms"
Explanation :

Answer: A) 55 kms Explanation: Let x and y be the respective km's travelled by man via taxi and by his own car.Given x + y = 90 => x = 90 - yBut according to the question,7x + 6y = 5957(90-y) + 6y = 595=> 630 - 7y + 6y = 595=> y = 630 - 595 = 35=> x = 90 - 35 = 55Therefore, the distance travelled by taxi is 55 kms.

Q:

यदि एक कुर्सी को 600रु पर बेचकर 20% लाभ प्राप्त होता है, तो कुर्सी का वास्तविक मूल्य है:

2687 0

  • 1
    Rs. 540
    Correct
    Wrong
  • 2
    Rs. 500
    Correct
    Wrong
  • 3
    Rs. 480
    Correct
    Wrong
  • 4
    Rs. 580
    Correct
    Wrong
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Answer : 2. "Rs. 500"

Q:

निम्नलिखित में से कौन एक सदिश राशि नहीं है ?

2687 2

  • 1
    वेग
    Correct
    Wrong
  • 2
    संवेग
    Correct
    Wrong
  • 3
    द्रव्यमान
    Correct
    Wrong
  • 4
    कोणीय वेग
    Correct
    Wrong
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Answer : 3. "द्रव्यमान"

Q: What is the major monosaccharide found in the body? 2687 0

  • 1
    Galactose
    Correct
    Wrong
  • 2
    Sucrose
    Correct
    Wrong
  • 3
    Fructose
    Correct
    Wrong
  • 4
    Glucose
    Correct
    Wrong
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Answer : 4. "Glucose"
Explanation :

Answer: D) Glucose Explanation: Glucose is the major monosaccharide found in the body. It is absorbed directly into the bloodstream duringdigestion and a vital carbohydrate as it is a source of energy.

Q: Gammaxene, D.D.T. and Bleaching powder are important compounds of : 2687 1

  • 1
    Chlorine
    Correct
    Wrong
  • 2
    Nitrogen
    Correct
    Wrong
  • 3
    Sulphur
    Correct
    Wrong
  • 4
    Phosphorus
    Correct
    Wrong
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Answer : 1. "Chlorine"

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