Questions · Page 6 of 6

M.C.Q. [1 Marks Each]

MCQ 2511 Mark
The common factor of $2 x, 3 x^{3}, 4$ is
  • $1$
  • B
    $2$
  • C
    $3$
  • D
    $4$
Answer
Correct option: A.
$1$
$2 x=2 \times x$
$3 x^{3}=3 \times x \times x \times x$
$4=2 \times 2$
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MCQ 2521 Mark
The common factor $12y$ and $30$ is
  • $6$
  • B
    $12$
  • C
    $30$
  • D
    $6y$
Answer
Correct option: A.
$6$
$12 y=2 \times 2 \times 3 \times y$
$30=2 \times 3 \times 5$
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MCQ 2531 Mark
The common factor of $\mathrm{p} 3 \mathrm{q} 4$ and $\mathrm{p} 4 \mathrm{q} 3$ is
  • A
    $\mathrm{p}^{4} \mathrm{q}^{4}$
  • B
    $p^{4} q^{3}$
  • $p^{3} q^{3}$
  • D
    $p^{3} q^{4}$
Answer
Correct option: C.
$p^{3} q^{3}$
c
$p^{3} q^{4}=p \times p \times p \times q \times q \times q \times q$
$p^{4} q^{3}=p \times p \times p \times p \times q \times q \times q$
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MCQ 2541 Mark
The common factor of $\mathrm{a}^{2} \mathrm{m}^{4}$ and $\mathrm{a}^{4} \mathrm{m}^{2}$ is
  • A
    $a^{4} m^{4}$
  • $a^{2} m^{2}$
  • C
    $a^{2} m^{4}$
  • D
    $a^{4} m^{2}$
Answer
Correct option: B.
$a^{2} m^{2}$
b
$a^{2} m^{4}=a \times a \times m \times m \times m \times m$
$a^{4} m^{2}=a \times a \times a \times a \times m \times m$
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MCQ 2551 Mark
The common factor of $x^{3} y^{2}$ and $x^{4} y$ is
  • A
    $x^{43} y^{2}$
  • B
    $x^{4} y$
  • C
    $x^{3} y^{2}$
  • $4 a$
Answer
Correct option: D.
$4 a$
d
$x^{3} y^{2}=x \times x \times x \times y \times y$
$x^{4} y=x \times x \times x \times x \times y$
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MCQ 2561 Mark
The common factor of $x^{2} y^{2}$ and $x^{3} y^{3}$ is
  • a
  • B
    $x^{3} y^{3}$
  • C
    $x^{2} y^{3}$
  • D
    $2 a b$
Answer
Correct option: A.
a
a
$x^{2} y^{2}=x \times x \times y \times y$
$x^{3} y^{3}=x \times x \times x \times y \times y \times y$
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M.C.Q. [1 Marks Each] - Page 6 - MATHS STD 8 Questions - Vidyadip