Maths Practice Question and Answer

Q:

75% of a number is equal to three-seventh of another number. What is the ratio between the first number and the second number respectively ? 

3197 0

  • 1
    4: 7
    Correct
    Wrong
  • 2
    7:4
    Correct
    Wrong
  • 3
    12 :7
    Correct
    Wrong
  • 4
    7: 12
    Correct
    Wrong
  • 5
    None of these
    Correct
    Wrong
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Answer : 1. "4: 7 "

Q: A complete a work at four times the speed than C. If together they can complete a work in 20 days, in how many days can A alone complete it? 3194 0

  • 1
    25
    Correct
    Wrong
  • 2
    100
    Correct
    Wrong
  • 3
    75
    Correct
    Wrong
  • 4
    80
    Correct
    Wrong
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Answer : 1. "25"

Q:

Directions: Given table shows the data of population in 5 different parks. Study the data carefully and answer the questions.

If 20% of total population did not visit on a particular day in park A of which male population was 60% then what percent of total population in park B is male population who visited in park A?

3187 0

  • 1
    45%
    Correct
    Wrong
  • 2
    40.4%
    Correct
    Wrong
  • 3
    39.2%
    Correct
    Wrong
  • 4
    48.6%
    Correct
    Wrong
  • 5
    None of these
    Correct
    Wrong
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Answer : 2. "40.4%"

Q:

The three days before yesterday was Saturday then what will be the day five days after the day after tomorrow. 

3187 0

  • 1
    Saturday
    Correct
    Wrong
  • 2
    Thursday
    Correct
    Wrong
  • 3
    Friday
    Correct
    Wrong
  • 4
    Wednesday
    Correct
    Wrong
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Answer : 2. "Thursday"

Q:

Time appears in the mirror 6: 00. Then what is the correct time in clock? 

3186 0

  • 1
    6 : 60
    Correct
    Wrong
  • 2
    6:00
    Correct
    Wrong
  • 3
    5 : 58
    Correct
    Wrong
  • 4
    6:01
    Correct
    Wrong
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Answer : 2. "6:00 "

Q: A machine was sold at 10% Profit had it been sold for Rs 80 less the seller would have incurred 10% loss. What is cost price of Machine? 3183 2

  • 1
    350
    Correct
    Wrong
  • 2
    400
    Correct
    Wrong
  • 3
    450
    Correct
    Wrong
  • 4
    520
    Correct
    Wrong
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Answer : 2. "400"

Q:

There are 3 green, 4 orange and 5 white color bulbs in a bag. If a bulb is picked at random, what is the probability of having either a green or a white bulb?

3181 0

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

Q:

If $$ (3^{33}+3^{33}+3^{33})(2^{33}+2^{33})=6^x$$, the what is the value of x?

3180 0

  • 1
    34
    Correct
    Wrong
  • 2
    35
    Correct
    Wrong
  • 3
    33
    Correct
    Wrong
  • 4
    33.5
    Correct
    Wrong
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Answer : 1. "34"

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