Practice Question and Answer

Q:

1/5 of a number exceeds 1/7 of the same number by 10. The number is:

4362 1

  • 1
    25
    Correct
    Wrong
  • 2
    150
    Correct
    Wrong
  • 3
    175
    Correct
    Wrong
  • 4
    200
    Correct
    Wrong
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Answer : 3. "175"

Q: The simple interest on a sum of money is $${4\over 9}$$of the principal and the number of years is equal to the rate percent per annum. The rate per annum is : 2296 0

  • 1
    5%
    Correct
    Wrong
  • 2
    $$6{2\over3}\%$$
    Correct
    Wrong
  • 3
    6%
    Correct
    Wrong
  • 4
    $$7{1\over5}\%$$
    Correct
    Wrong
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Answer : 2. "$$6{2\over3}\%$$"

Q: A and B can do a piece of work in 12 days. B and C in 15 days and C and A in 20 days. If A, B and C work together, they will completer the work in : 1722 0

  • 1
    5 days
    Correct
    Wrong
  • 2
    $$ 7{5\over 6} \ days$$
    Correct
    Wrong
  • 3
    10 days
    Correct
    Wrong
  • 4
    $$ 15 {2\over 3} \ days$$
    Correct
    Wrong
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Answer : 3. " 10 days"

Q: Milk and water are in 7:2 ratio in a mixture of 729 litres. How much water shall be mixed in it in order to change this ratio to 7:3? 12087 7

  • 1
    81
    Correct
    Wrong
  • 2
    72
    Correct
    Wrong
  • 3
    45
    Correct
    Wrong
  • 4
    56
    Correct
    Wrong
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Answer : 1. "81"

Q:

Prithviraj Chauhan was married to………. She was the daughter of his enemy Jaichand Garhwal.

1409 0

  • 1
    Samyukta
    Correct
    Wrong
  • 2
    Soumyavati
    Correct
    Wrong
  • 3
    Krishnavati
    Correct
    Wrong
  • 4
    Purvavati
    Correct
    Wrong
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Answer : 1. "Samyukta"

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