Maths Questions and Answers Practice Question and Answer

Q:

A triangle and a parallelogram are on the same base and between the same parallels. The ratio of the area of triangle and parallelogram is______. 

680 0

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

Q:

Express 15625 as a power of 5?

643 0

  • 1
    $$4^5$$
    Correct
    Wrong
  • 2
    $$5^6$$
    Correct
    Wrong
  • 3
    $$5^5$$
    Correct
    Wrong
  • 4
    $$6^5$$
    Correct
    Wrong
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Answer : 2. "$$5^6$$"

Q:

How many pairs of twin primes are there between the integers 1 to 100? 

617 0

  • 1
    5
    Correct
    Wrong
  • 2
    6
    Correct
    Wrong
  • 3
    7
    Correct
    Wrong
  • 4
    8
    Correct
    Wrong
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Answer : 4. "8"

Q:

Select the correct combination of mathematical signs to replace the * signs and to balance the given equation.
 78 * 3 * 14 * 80 * 2

600 0

  • 1
    +,÷,=,×
    Correct
    Wrong
  • 2
    +,×,=,÷
    Correct
    Wrong
  • 3
    ÷,+,=,÷
    Correct
    Wrong
  • 4
    −,=,+,×
    Correct
    Wrong
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Answer : 3. "÷,+,=,÷"

Q:

Let x be the least number which when divided by 8, 12, 20, 28, 35 leaves a remainder 5 in each case. What is the sum of digits of x? 

583 0

  • 1
    11
    Correct
    Wrong
  • 2
    14
    Correct
    Wrong
  • 3
    15
    Correct
    Wrong
  • 4
    17
    Correct
    Wrong
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Answer : 4. "17 "

Q:

A whole number is added to 50 and the same number is subtracted from 50. The sum of the resulting numbers is 

575 0

  • 1
    25
    Correct
    Wrong
  • 2
    50
    Correct
    Wrong
  • 3
    0
    Correct
    Wrong
  • 4
    100
    Correct
    Wrong
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Answer : 4. "100"

Q:

A dealer sells an article for ₹ 24 and gains as much percent as the price of the article , then the cost price of the article is: 

556 0

  • 1
    ₹ 15
    Correct
    Wrong
  • 2
    ₹ 17
    Correct
    Wrong
  • 3
    ₹ 18
    Correct
    Wrong
  • 4
    ₹ 20
    Correct
    Wrong
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Answer : 4. "₹ 20"

Q:

Twice the square of a number is three times the cube of other number. What is the ratio between the first number and the second number? 

540 0

  • 1
    1 : 4
    Correct
    Wrong
  • 2
    2 : 5
    Correct
    Wrong
  • 3
    1 : 3
    Correct
    Wrong
  • 4
    Cannot be determined
    Correct
    Wrong
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Answer : 4. "Cannot be determined"

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