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Indian Army General Duty(GD)

Practice Indian Army General Duty(GD) Algebra Questions

Indian Army General Duty(GD) Algebra Questions And Answers

1.

Solve: x2+3x=4x^2+3x=4x2+3x=4

  1. A

    -4, 1

  2. B

    4, -1

  3. C

    -1, 4

  4. D

    -1, 3

2.

solve: 2z2+aza2=02z^2+az-a^2=0

  1. A

    -a, a/2

  2. B

    a, -a/2

  3. C

    2/a, -a

  4. D

    -2/a, a

3.

Find out the degree of the equation: x2+1x2=2x^2+\dfrac{1}{x^2}=2x2+x21=2

  1. A

    5

  2. B

    3

  3. C

    4

  4. D

    1

4.

solve: 5x2+6x+1=05x^2+6x+1=0

  1. A
    0 , 2
  2. B
    -1 , 0
  3. C
    1 , 0
  4. D
    -0.2 , - 1
5.

solve: x23+3=2x\dfrac{x^2}{3}+3=2x3x2+3=2x

  1. A

    3

  2. B

    2

  3. C

    1

  4. D

    0

6.

solve: 9x2+12x+4=09x^2+12x+4=0

  1. A
    2/3
  2. B
    -2/3
  3. C
    3/2
  4. D
    -3/2
7.

solve: 6x2+11x2=06x^2+11x-2=0

  1. A

    6, - 2

  2. B

    6, 1/2

  3. C

    1/6, - 2

  4. D

    1/6, 2

8.

The degree of the equation is: x26x4=0x^2-6x-4=0

  1. A
    1
  2. B
    0
  3. C
    3
  4. D
    2
9.

The degree of equation 3x27x2=03x^2-7x-2=0

  1. A
    2
  2. B
    0
  3. C
    1
  4. D
    6
10.

Find out the degree of the equation: x36x2+2x1=0x^3-6x^2+2x-1=0

  1. A

    3

  2. B
    2
  3. C
    1
  4. D
    12