Questions

M.C.Q. [1 Marks Each]

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8 questions · timed · auto-graded

MCQ 11 Mark
$8 + 4 ÷ 2 \times 5 = ?$
  • A
    $30$
  • B
    $50$
  • $18$
  • D
    None of these.
Answer
Correct option: C.
$18$
$= 8 + 4 ÷ 2 \times 5$
$= 8 + 2 \times 5$
$= 8 + 10 = 18$
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MCQ 21 Mark
$1001 ÷ 11$ of $13 = ?$
  • $7$
  • B
    $1183$
  • C
    $847$
  • D
    None of these.
Answer
Correct option: A.
$7$
$= 1001 ÷ 11 of 13$
$= 1001 ÷ (11 \times 13)$
$= 1001 ÷ 143 = 7$
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MCQ 31 Mark
$16 - 2 ÷ 7 + 6 \times 2 = ?$
  • A
    $16$
  • B
    $14$
  • $27\frac{5}{7}$
  • D
    None of these.
Answer
Correct option: C.
$27\frac{5}{7}$
$16 - 2 ÷ 7 + 6 \times 2$
$=16-\Big(\frac{2}{7}\Big)+6\times2$ [Performing division]
$=16-\Big(\frac{2}{7}\Big)+12$ [performing multiplication]
$=25-\Big(\frac{2}{7}\Big)$ [Performing addition]
$=\frac{28}{1}-\frac{2}{7}=\frac{(196-2)}{7}=\frac{194}{7}=27\frac{5}{7}$ [performing substractrion]
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MCQ 41 Mark
$54 ÷ 3$ of $6 + 9 = ?$
  • A
    $117$
  • $12$
  • C
    $\frac{6}{5}$
  • D
    None of these.
Answer
Correct option: B.
$12$
$= 54 ÷ 3 of 6 + 9$
$= 54 ÷ (3 ÷ 6) + 9$
$= 54 ÷ 18 + 9$
$= 3 + 9 = 12$
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MCQ 51 Mark
$13 - (12 - 6 ÷ 3) = ?$
  • A
    $11$
  • $3$
  • C
    $\frac{7}{3}$
  • D
    None of these.
Answer
Correct option: B.
$3$
$= 13 - (12 - 6 ÷ 3)$
$= 13 - (12 - 2)$
$= 13 - 10 = 3$
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MCQ 61 Mark
$133 + 28 ÷ 7 - 8 \times 2 = ?$
  • A
    $7$
  • $121$
  • C
    $30$
  • D
    None of these.
Answer
Correct option: B.
$121$
Given expression:
$= 133 + 28 ÷ 7 - 8 \times 2$
$= 133 + 4 - 8 \times 2$ [performing division]
$= 133 + 4 - 16$ [performing multiplication]
$= 137 - 16$ [performing addition]
$= 121$ [performing subtraction]
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MCQ 71 Mark
$3640 - 14 ÷ 7 \times 2 = ?$
  • $3636$
  • B
    $1036$
  • C
    $1819$
  • D
    None of these.
Answer
Correct option: A.
$3636$
Given expression:
$= 3640 - 14 ÷ 7 \times 2$
$= 3640 - 2 \times 2$ [performing division]
$= 3640 - 4$ [performing multiplication]
$= 3636$ [performing subtraction]
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MCQ 81 Mark
$15 + 5 ÷ 5 \times 2 = ?$
  • A
    $8$
  • B
    $2$
  • $17$
  • D
    None of these.
Answer
Correct option: C.
$17$
We have:
$15 + 5 ÷ 5 \times 2$
$= 15 + 1 \times 2 ($Performing division$)$
$= 15 + 2 ($Performing multiplication$)$
$= 17$
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