Maths Questions and Answers Practice Question and Answer

Q: Ram and Naresh can complete a work in 20 days while Naresh takes 36 days. They get Rs 720 for it. Find salary of Ram. 3583 2

  • 1
    Rs 300
    Correct
    Wrong
  • 2
    Rs 380
    Correct
    Wrong
  • 3
    Rs 400
    Correct
    Wrong
  • 4
    Rs 320
    Correct
    Wrong
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Answer : 4. "Rs 320"

Q: 26 men can complete a piece of work in 17 days. How many more men must be hired to complete the work in 13 days? 2446 1

  • 1
    9
    Correct
    Wrong
  • 2
    8
    Correct
    Wrong
  • 3
    6
    Correct
    Wrong
  • 4
    18
    Correct
    Wrong
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Answer : 2. "8"

Q:

Directions : What should come in place of the question mark (?) in the following number series? 

87 89 95 107 ? 157 

2120 0

  • 1
    127
    Correct
    Wrong
  • 2
    122
    Correct
    Wrong
  • 3
    139
    Correct
    Wrong
  • 4
    140
    Correct
    Wrong
  • 5
    None of these
    Correct
    Wrong
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Answer : 1. "127 "

Q: A and B together can complete a work in 10 days. A alone can do it in 40 days. In how many days B alone can complete it? 3311 4

  • 1
    \({40\over3}\)
    Correct
    Wrong
  • 2
    10
    Correct
    Wrong
  • 3
    8
    Correct
    Wrong
  • 4
    30/7
    Correct
    Wrong
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Answer : 1. "\({40\over3}\)"

Q: Ram can complete ¼ th part of work in 8 days and Shyam can complete 2/4 th of the work in 6 days and Naresh can complete ¾th the work in 12 days. In how many days can they together complete it? 2553 1

  • 1
    \(6 {11 \over 17 }\)
    Correct
    Wrong
  • 2
    \(5 {11 \over 17 }\)
    Correct
    Wrong
  • 3
    \(8 {11 \over 17 }\)
    Correct
    Wrong
  • 4
    \(7 {11 \over 17 }\)
    Correct
    Wrong
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Answer : 2. "\(5 {11 \over 17 }\)"

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? 3180 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: 30 Men can complete a work in 25 days. In how many days can 75 men complete it? 4455 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:

Directions : What should come in place of the question mark (?) in the following number series? 

474 459 429 369 249 ?

1456 0

  • 1
    9
    Correct
    Wrong
  • 2
    0
    Correct
    Wrong
  • 3
    4
    Correct
    Wrong
  • 4
    11
    Correct
    Wrong
  • 5
    None of these
    Correct
    Wrong
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Answer : 1. "9"

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