Maths Practice Question and Answer

Q:

In how many ways can a committee schedule three speakers for three different meetings if they are all available on any of five possible dates?

4966 0

  • 1
    10
    Correct
    Wrong
  • 2
    36
    Correct
    Wrong
  • 3
    60
    Correct
    Wrong
  • 4
    120
    Correct
    Wrong
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Answer : 3. "60"

Q: A single person takes 4 minutes to type a page, if from 12 noon to 1.00 pm., 1080 pages are to be typed, how many persons should be employed on this job? 4896 0

  • 1
    108
    Correct
    Wrong
  • 2
    60
    Correct
    Wrong
  • 3
    90
    Correct
    Wrong
  • 4
    72
    Correct
    Wrong
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Answer : 4. "72"

Q: 30 Men can complete a work in 25 days. In how many days can 75 men complete it? 4871 2

  • 1
    15
    Correct
    Wrong
  • 2
    12
    Correct
    Wrong
  • 3
    16
    Correct
    Wrong
  • 4
    10
    Correct
    Wrong
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Answer : 4. "10"

Q:

A man rows to a place 35 km in distance and back in 10 hours 30 minutes. He found that he can row 5 km with the stream in the same time as he can row 4 km against the stream. Find the rate of flow of the stream? 

4781 0

  • 1
    1.33 km/hr
    Correct
    Wrong
  • 2
    1.5 km/hr
    Correct
    Wrong
  • 3
    1 km/hr
    Correct
    Wrong
  • 4
    0.75 km/hr
    Correct
    Wrong
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Answer : 4. "0.75 km/hr"

Q:

Ajay bought Rs.11,000 from a bank to buy a car at 12% simple Interest. If he paid Rs 6,600 as interest while clearing the loan, find the time for which the loan was given.

4776 0

  • 1
    3 year
    Correct
    Wrong
  • 2
    4 year
    Correct
    Wrong
  • 3
    5 year
    Correct
    Wrong
  • 4
    6 year
    Correct
    Wrong
  • 5
    None of these
    Correct
    Wrong
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Answer : 3. "5 year"

Q:

The unit digit in the sum of (124 )372 + (124 )373 is: 

4765 0

  • 1
    5
    Correct
    Wrong
  • 2
    4
    Correct
    Wrong
  • 3
    2
    Correct
    Wrong
  • 4
    0
    Correct
    Wrong
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Answer : 4. "0"

Q:

Find the difference of CI and SI on a sum of Rs. 30240 invested for 3 years at rate of interest per annum.

4765 1

  • 1
    Rs. 2500
    Correct
    Wrong
  • 2
    Rs. 2440
    Correct
    Wrong
  • 3
    Rs. 2660
    Correct
    Wrong
  • 4
    Rs. 3120
    Correct
    Wrong
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Answer : 3. "Rs. 2660"

Q: Which number is 40% less than 90% of 100? 4729 3

  • 1
    36
    Correct
    Wrong
  • 2
    54
    Correct
    Wrong
  • 3
    50
    Correct
    Wrong
  • 4
    60
    Correct
    Wrong
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Answer : 2. " 54"
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