Maths Practice Question and Answer

Q: A bus is running at 75 kmph without any stoppage. But, with stoppages its average speed is 60 kmph. Find the time of stoppage by bus per hour. 2625 0

  • 1
    10 minutes
    Correct
    Wrong
  • 2
    15 minutes
    Correct
    Wrong
  • 3
    12 minutes
    Correct
    Wrong
  • 4
    20 minutes
    Correct
    Wrong
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Answer : 3. "12 minutes"

Q:

If the following figure, AC||BD, ∠CAF = 25o, ∠DBG = 65o and BF = BA, then ∠BFE is equal to -

2623 0

  • 1
    Correct
    Wrong
  • 2
    Correct
    Wrong
  • 3
    Correct
    Wrong
  • 4
    Correct
    Wrong
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Answer : 2. ""

Q:

In the figure below, AB is a chord of a circle with centre O. A tangent AT is drawn at point A so that ∠BAT=50°.Then ∠ADB=?

2616 0

  • 1
    120°
    Correct
    Wrong
  • 2
    130°
    Correct
    Wrong
  • 3
    140°
    Correct
    Wrong
  • 4
    150°
    Correct
    Wrong
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Answer : 2. "130°"

Q: Average runs of a player in 20 innings is 40.5. His lowest score was 5 and highest was 103. What is the average of remaining inning? 2616 0

  • 1
    36
    Correct
    Wrong
  • 2
    38
    Correct
    Wrong
  • 3
    39
    Correct
    Wrong
  • 4
    41
    Correct
    Wrong
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Answer : 3. "39"

Q:

The breadth of a rectangular hall is three - fourth of its length. If the area of the floor is 768 sq. m., then the difference between the length and breadth of the hall is: 

2612 0

  • 1
    8 metres
    Correct
    Wrong
  • 2
    12 metres
    Correct
    Wrong
  • 3
    24 metres
    Correct
    Wrong
  • 4
    32 metres
    Correct
    Wrong
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Answer : 1. "8 metres "

Q:

At what rate percent per annum will a sum of Rs.5000 amount to Rs.6000 in 4 years?

2612 0

  • 1
    5%
    Correct
    Wrong
  • 2
    6%
    Correct
    Wrong
  • 3
    3.5%
    Correct
    Wrong
  • 4
    4%
    Correct
    Wrong
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Answer : 1. "5% "

Q:

The average of the marks obtained in an examination by 8 students was 51 and by 9 other students was 68. The average marks of all 17 students was: 

2611 0

  • 1
    59
    Correct
    Wrong
  • 2
    59.5
    Correct
    Wrong
  • 3
    60
    Correct
    Wrong
  • 4
    60.5
    Correct
    Wrong
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Answer : 3. "60"
Explanation :

Q:

By selling 15 mangoes, a fruit seller gains the selling price of 3 mangoes. His gain is

2609 0

  • 1
    25%
    Correct
    Wrong
  • 2
    16%
    Correct
    Wrong
  • 3
    24%
    Correct
    Wrong
  • 4
    27%
    Correct
    Wrong
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Answer : 1. "25%"

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