Simplification Practice Question and Answer

Q:

Simplify the following equation.
$$ {(100)}^{1\over2}.{(0.001)}^{1\over3}-{(0.0016)}^{1\over4}.{3}^{0}+({5\over4})^{-1} $$

948 0

  • 1
    1.6
    Correct
    Wrong
  • 2
    0.8
    Correct
    Wrong
  • 3
    1.0
    Correct
    Wrong
  • 4
    0
    Correct
    Wrong
  • Show Answer
  • Workspace

Answer : 1. "1.6 "

Q:

Given that ( 12 +22+32+………..+102)=385, the value of (22+42+62+……202) is equal to

947 0

  • 1
    770
    Correct
    Wrong
  • 2
    1155
    Correct
    Wrong
  • 3
    1540
    Correct
    Wrong
  • 4
    385
    Correct
    Wrong
  • Show Answer
  • Workspace

Answer : 3. "1540"

Q:

The value of  

947 0

  • 1
    121.6
    Correct
    Wrong
  • 2
    40
    Correct
    Wrong
  • 3
    131.6
    Correct
    Wrong
  • 4
    20
    Correct
    Wrong
  • Show Answer
  • Workspace

Answer : 3. "131.6"

Q:

The Value of is closest to:

946 0

  • 1
    2.1
    Correct
    Wrong
  • 2
    2.7
    Correct
    Wrong
  • 3
    2.4
    Correct
    Wrong
  • 4
    1.8
    Correct
    Wrong
  • Show Answer
  • Workspace

Answer : 3. "2.4"

Q:

If and , then find the value  of

940 0

  • 1
    970
    Correct
    Wrong
  • 2
    960
    Correct
    Wrong
  • 3
    950
    Correct
    Wrong
  • 4
    940
    Correct
    Wrong
  • Show Answer
  • Workspace

Answer : 1. "970"

Q:

Simplify : 

938 0

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

Answer : 1. "2"

Q:

Evaluate:

927 0

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

Answer : 2. ""

Q:

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

923 0

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

Answer : 2. "5 "

  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