Equation Practice Question and Answer

Q:

Direction: Equation number I and II are given. You have to solve both the question and answer.
$$ {I.x^{2}={144}}$$
$$ {II.y^{2}-24y+144=0}$$

697 0

  • 1
    x ≤ y
    Correct
    Wrong
  • 2
    x ≥ y
    Correct
    Wrong
  • 3
    Relation between x and y cannot be determined
    Correct
    Wrong
  • 4
    x ˂ y
    Correct
    Wrong
  • 5
    x > y
    Correct
    Wrong
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Answer : 1. "x ≤ y"

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Answer : 3. "C"

Q:

Direction: In the following questions two equations numbered I and II are given. You have to solve both the equations and give answer.
(A) x>y
(B) x≥y
(C) x˂y
(D) x≤y
(E) x=y or the relations ship cannot be established

I. $$ {4x^2=49}$$
II. $$ {9y^2-66y+121=0}$$

958 0

  • 1
    A
    Correct
    Wrong
  • 2
    B
    Correct
    Wrong
  • 3
    C
    Correct
    Wrong
  • 4
    D
    Correct
    Wrong
  • 5
    E
    Correct
    Wrong
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Answer : 3. "C"

Q:

In the following questions two equations numbered I and II are given. You have to solve both the equations and ____
(A) x>y
(B) x≥y
(C) x<y
(D) x≤y
(E) x=y or the relationship cannot be established
I.\(20x^2 - x - 12 = 0\)
II.\(20y^2 + 27y + 9 = 0\)


1651 0

  • 1
    A
    Correct
    Wrong
  • 2
    B
    Correct
    Wrong
  • 3
    C
    Correct
    Wrong
  • 4
    D
    Correct
    Wrong
  • 5
    E
    Correct
    Wrong
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Answer : 2. "B"

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Answer : 5. "E"

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Answer : 4. "D"

Q:

Find the exact value of the following question:

$$ 1280÷{2^3} + 1220÷{2^2}-182=?$$

1037 0

  • 1
    None of these
    Correct
    Wrong
  • 2
    263
    Correct
    Wrong
  • 3
    283
    Correct
    Wrong
  • 4
    183
    Correct
    Wrong
  • 5
    253
    Correct
    Wrong
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Answer : 3. "283"

Q:

If 3x+0.04x=0.608, find x. 

1322 0

  • 1
    2
    Correct
    Wrong
  • 2
    0.2
    Correct
    Wrong
  • 3
    0.02
    Correct
    Wrong
  • 4
    0.002
    Correct
    Wrong
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Answer : 2. "0.2 "

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