Simplification Questions Practice Question and Answer

Q:

If p – 2q = 4, then the value of p3 – 8q3 – 24pq – 64 is :

527 0

  • 1
    2
    Correct
    Wrong
  • 2
    0
    Correct
    Wrong
  • 3
    3
    Correct
    Wrong
  • 4
    –1
    Correct
    Wrong
  • Show Answer
  • Workspace

Answer : 2. "0"

Q:

If p = 99, then value of p(p2 + 3p + 3) is

510 0

  • 1
    999
    Correct
    Wrong
  • 2
    9999
    Correct
    Wrong
  • 3
    99999
    Correct
    Wrong
  • 4
    999999
    Correct
    Wrong
  • Show Answer
  • Workspace

Answer : 4. "999999"

Q:

If the sum of the squares of three consecutive natural numbers is 110, then the smallest of these natural numbers is:

878 0

  • 1
    6
    Correct
    Wrong
  • 2
    5
    Correct
    Wrong
  • 3
    8
    Correct
    Wrong
  • 4
    7
    Correct
    Wrong
  • Show Answer
  • Workspace

Answer : 2. "5 "

Q:

The square root of a positive number less than 100 lies between

1027 0

  • 1
    0 and 1000
    Correct
    Wrong
  • 2
    0 and 10
    Correct
    Wrong
  • 3
    -10 and 10
    Correct
    Wrong
  • 4
    -100 and 100
    Correct
    Wrong
  • Show Answer
  • Workspace

Answer : 3. "-10 and 10"

Q:

If the square root of 841 is 29, then square root of 0.00000841 is equal to:

680 0

  • 1
    0.029
    Correct
    Wrong
  • 2
    0.0029
    Correct
    Wrong
  • 3
    0.00029
    Correct
    Wrong
  • 4
    0.29
    Correct
    Wrong
  • Show Answer
  • Workspace

Answer : 2. "0.0029"

Q:

If the average of 11, 23 and x is 40, then what is the value of x?

910 0

  • 1
    6
    Correct
    Wrong
  • 2
    40
    Correct
    Wrong
  • 3
    86
    Correct
    Wrong
  • 4
    120
    Correct
    Wrong
  • Show Answer
  • Workspace

Answer : 3. "86"

Q:

If m + n = 1, then what will be the value of m³ + n³ + 3mn?

495 0

  • 1
    0
    Correct
    Wrong
  • 2
    1
    Correct
    Wrong
  • 3
    2
    Correct
    Wrong
  • 4
    3
    Correct
    Wrong
  • Show Answer
  • Workspace

Answer : 2. "1"

Q:

If a + b + c = 2, a² + b² + c² = 26 then the value of a³ + b³ + c³ – 3abc is

595 0

  • 1
    71
    Correct
    Wrong
  • 2
    74
    Correct
    Wrong
  • 3
    69
    Correct
    Wrong
  • 4
    78
    Correct
    Wrong
  • Show Answer
  • Workspace

Answer : 2. "74"

  Report Error

Please Enter Message
Error Reported Successfully

  Report Error

Please Enter Message
Error Reported Successfully

  Report Error

Please Enter Message
Error Reported Successfully

  Report Error

Please Enter Message
Error Reported Successfully

  Report Error

Please Enter Message
Error Reported Successfully

  Report Error

Please Enter Message
Error Reported Successfully

  Report Error

Please Enter Message
Error Reported Successfully

  Report Error

Please Enter Message
Error Reported Successfully