Algebra Practice Question and Answer

Q:

Solve the following equation.

1225 0

  • 1
    4
    Correct
    Wrong
  • 2
    5
    Correct
    Wrong
  • 3
    10
    Correct
    Wrong
  • 4
    12
    Correct
    Wrong
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Answer : 3. "10"

Q:

and then what is  the value of ?

1222 0

  • 1
    -45
    Correct
    Wrong
  • 2
    -31
    Correct
    Wrong
  • 3
    -14
    Correct
    Wrong
  • 4
    -28
    Correct
    Wrong
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Answer : 2. "-31"

Q:

If a+b = 1 and a3+b3+3ab=k, then the value of k is : 

1220 0

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

Q:

If and then which of the following is True?

1218 0

  • 1
    $$ {P}
    Correct
    Wrong
  • 2
    $$ {R}
    Correct
    Wrong
  • 3
    $$ {Q}
    Correct
    Wrong
  • 4
    $$ {R}
    Correct
    Wrong
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Answer : 2. "$$ {R}"

Q:

If a+b=17,and a – b =9, then the value of is:

1197 0

  • 1
    710
    Correct
    Wrong
  • 2
    720
    Correct
    Wrong
  • 3
    730
    Correct
    Wrong
  • 4
    740
    Correct
    Wrong
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Answer : 4. "740"

Q:

(x+2y) (x+ 4y2 – 2xy) equal to- 

1194 0

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

Q:

If then the value of


1182 0

  • 1
    -1
    Correct
    Wrong
  • 2
    1
    Correct
    Wrong
  • 3
    2
    Correct
    Wrong
  • 4
    41
    Correct
    Wrong
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Answer : 2. "1"

Q:

If average of two x and (where x ≠ 0) is A, what will be the average of x3 and ?

1174 0

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

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