Questions

M.C.Q. [1 Marks Each]

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50 questions · timed · auto-graded

MCQ 11 Mark
Mark $(\checkmark)$ against the correct answer in the following: $\frac{5}{6}+\frac{2}{3}-\frac{4}{9}=\ ?$
  • A
    $1\frac{1}{3}$
  • B
    $1\frac{1}{6}$
  • C
    $1\frac{1}{9}$
  • $1\frac{1}{18}$
Answer
Correct option: D.
$1\frac{1}{18}$
$\begin{array}{c|c}3&3,6,9\\\hline2&1,2,3\\\hline3&1,1,3\\\hline&1,1,1\end{array}$
$\frac{5}{6}+\frac{2}{3}-\frac{4}{9}$
$​​L.C.M$. of $3, 6$ and $9 = (2 \times 3 \times 3) = 18$
$=\frac{(15+12-8)}{18}$
$\Big(\frac{18}{6}=3,3\times5=15\Big)$
$\Big(\frac{18}{3}=6,6\times2=12\Big)$
and $\Big(\frac{18}{9}=2,2\times4=8\Big)$
$=\frac{(27-8)}{18}$
$=\frac{19}{18}$
$=1\frac{1}{18}$
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MCQ 21 Mark
Mark $(\checkmark)$ against the correct answer in the following: A fraction equivalent to $\frac{3}{5}$ is:
  • A
    $\frac{3+2}{5+2}$
  • B
    $\frac{3-2}{5-2}$
  • $\frac{3\times2}{5\times2}$
  • D
    None of these.
Answer
Correct option: C.
$\frac{3\times2}{5\times2}$
$\frac{3\times2}{5\times2}$
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MCQ 31 Mark
Mark $(\checkmark)$ against the correct answer in the following: Which of the following is a proper fraction?
  • $\frac{7}{8}$
  • B
    $1\frac{7}{8}$
  • C
    $\frac{8}{7}$
  • D
    None of these.
Answer
Correct option: A.
$\frac{7}{8}$
In a proper fraction, the numerator is less than the denominator.
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MCQ 41 Mark
Mark $(\checkmark)$ against the correct answer in the following: $\frac{5}{8}+\frac{1}{8}=\ ?$
  • A
    $\frac{3}{8}$
  • $\frac{3}{4}$
  • C
    $6$
  • D
    None of these.
Answer
Correct option: B.
$\frac{3}{4}$
$\text{Addition of like fractions} =\frac{\text{Sum of the numerators}}{\text{ Common denominator}}$
$=\frac{5}{8}+\frac{1}{8}$
$=\frac{(5+1)}{8}$
$=\frac{6}{8}$
$=\frac{3}{4}$
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MCQ 51 Mark
Mark $(\checkmark)$ against the correct answer in the following: The largest of the fractions $\frac{6}{11},\frac{7}{11},\frac{8}{11},\frac{9}{11}$ is:
  • $\frac{6}{1 1}$
  • B
    $\frac{7}{1 1}$
  • C
    $\frac{8}{1 1}$
  • D
    $\frac{9}{11}$
Answer
Correct option: A.
$\frac{6}{1 1}$
Among like fractions, the fraction with the smallest numerator is the smallest.
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MCQ 61 Mark
Mark $(\checkmark)$ against the correct answer in the following Which of the following are like fractions?
  • A
    $\frac{2}{3},\frac{3}{4},\frac{4}{5},\frac{5}{6}$
  • B
    $\frac{2}{5},\frac{2}{7},\frac{2}{9},\frac{2}{11}$
  • $\frac{1}{8},\frac{3}{8},\frac{5}{8},\frac{7}{8}$
  • D
    None of these.
Answer
Correct option: C.
$\frac{1}{8},\frac{3}{8},\frac{5}{8},\frac{7}{8}$
Like fractions have same the denominator.
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MCQ 71 Mark
Mark $(\checkmark)$ against the correct answer in the following: If $\frac{3}{4}$ is equivalent to $\frac{\text{x}}{20}$ then the value of $x$ is:
  • $15$
  • B
    $18$
  • C
    $12$
  • D
    None of these.
Answer
Correct option: A.
$15$
$\Big(\frac{3}{4}=\frac{\text{x}}{20}\Big)$
We have,
$20 = 4 \times 5$
So, we have to multiply the numerator by $5.$
Therefore, $x = 3 \times 5 = 15$
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MCQ 81 Mark
Mark $(\checkmark)$ against the correct answer in the following:
$\frac{5}{8}-\frac{1}{8}=\ ?$
  • A
    $\frac{1}{4}$
  • $\frac{1}{2}$
  • C
    $\frac{1}{16}$
  • D
    None of these.
Answer
Correct option: B.
$\frac{1}{2}$
$=\frac{5}{8}-\frac{1}{8}$
$=\frac{(5-1)}{8}$
$=\frac{4}{8}$
$=\frac{1}{2}$
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MCQ 91 Mark
Mark $(\checkmark)$ against the correct answer in the following $\frac{24}{11}$ is an example of:
  • A
    A proper fraction.
  • An improper fraction.
  • C
    A mixed fraction.
  • D
    None of these.
Answer
Correct option: B.
An improper fraction.
In an improper fraction, the numerator is greater than the denominator.
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MCQ 101 Mark
Mark $(\checkmark)$ against the correct answer in the following The largest of the fractions $\frac{2}{3},\frac{5}{9},\frac{1}{2}$ and $\frac{7}{12}$ is:
  • $\frac{2}{3}$
  • B
    $\frac{5}{9}$
  • C
    $\frac{7}{12}$
  • D
    $\frac{1}{2}$
Answer
Correct option: A.
$\frac{2}{3}$
$L.C.M.$ of $3, 9, 2$ and $12 = ( 2 \times 2 \times 3 ​\times 3) = 36$
Now, we have:
$\frac{2}{3}=\frac{2\times12}{3\times12}=\frac{24}{36}$
$\frac{5}{9}=\frac{5\times4}{9\times4}=\frac{20}{36}$
$\frac{1}{2}=\frac{1\times18}{2\times18}=\frac{18}{36}$
$\frac{7}{12}=\frac{7\times3}{12\times3}=\frac{21}{36}$
Hence, $\frac{24}{36}=\frac{2}{3}$ is the largest fraction.
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MCQ 111 Mark
Mark $(\checkmark)$ against the correct answer in the following: Which of the following are like fractions?
  • A
    $\frac{2}{5},\frac{2}{7},\frac{2}{9},\frac{2}{11}$
  • B
    $\frac{2}{3},\frac{3}{4},\frac{4}{5},\frac{5}{6}$
  • $\frac{1}{8},\frac{3}{8},\frac{5}{8},\frac{7}{8}$
  • D
    None of these.
Answer
Correct option: C.
$\frac{1}{8},\frac{3}{8},\frac{5}{8},\frac{7}{8}$

(Fractions having the same denominator are called like fractions.)
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MCQ 121 Mark
Mark $(\checkmark)$ against the correct answer in the following$3\frac{3}{4}-1\frac{1}{2}=\ ?$
  • A
    $2\frac{1}{2}$
  • $2\frac{1}{4}$
  • C
    $1\frac{1}{2}$
  • D
    $1\frac{1}{4}$
Answer
Correct option: B.
$2\frac{1}{4}$
$3\frac{3}{4}-1\frac{1}{2}$
$=\frac{15}{4}-\frac{3}{2}$
$(L.C.M$. of $2$ and $4 = (2 \times 2) = 4)$
$=\frac{15-6}{4}$
$=\frac{9}{4}$
$=2\frac{1}{4}$
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MCQ 131 Mark
Mark $(\checkmark)$ against the correct answer in the following: Which of the following is a proper fraction?
  • A
    $\frac{5}{3}$
  • B
    $5$
  • C
    $1\frac{2}{5}$
  • None of these.
Answer
Correct option: D.
None of these.
In a proper fraction, the numerator is less than the denominator.
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MCQ 141 Mark
Mark $(\checkmark)$ against the correct answer in the following: A fraction equivalent to $\frac{24}{36}$ is:
  • A
    $\frac{3}{4}$
  • $\frac{2}{3}$
  • C
    $\frac{8}{9}$
  • D
    None of these.
Answer
Correct option: B.
$\frac{2}{3}$
Factors of $24$ are $1, 2, 3, 4, 6, 8, 12, 24.$
Factors of $36$ are $1, 2, 3, 4, 6, 9, 12, 18, 36.$
Common factors of $24$ and $36$ are $1, 2, 3, 4, 6, 12.$
$H.C.F. = 12$
Dividing both the numerator and the denominator by $12:$
$\frac{24}{36}$
$=\frac{24\div12}{36\div12}$
$=\frac{2}{3}$
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MCQ 151 Mark
Mark $(\checkmark)$ against the correct answer in the following: The smallest of the fractions $\frac{3}{5},\frac{2}{3},\frac{5}{6},\frac{7}{10}$ is:
  • A
    $\frac{2}{3}$
  • B
    $\frac{7}{10}$
  • $\frac{3}{5}$
  • D
    $\frac{5}{6}$
Answer
Correct option: C.
$\frac{3}{5}$
$\begin{array}{c|c}2&5,3,6,10\\\hline5&5,3,3,5\ \\\hline3&1,3,3,1\ \\\hline&1,1,1,1\ \end{array}$
$L.C.M.$ of $5, 3, 6$ and $10 = (2 \times 3 \times 5) = 30$
Thus, we have:
$\frac{3}{5}=\frac{3\times6}{5\times6}=\frac{18}{30}$
$\frac{2}{3}=\frac{2\times10}{3\times10}=\frac{20}{30}$
$\frac{5}{6}=\frac{5\times5}{6\times5}=\frac{25}{30}$
$\frac{7}{10}=\frac{7\times3}{10\times3}=\frac{21}{30}$
Therefore, The smallest fraction $=\frac{18}{30}=\frac{3}{5}$
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MCQ 161 Mark
Mark $(\checkmark)$ against the correct answer in the following: $4\frac{3}{5}=\ ?$
  • A
    $\frac{17}{5}$
  • $\frac{23}{5}$
  • C
    $\frac{17}{3}$
  • D
    None of these.
Answer
Correct option: B.
$\frac{23}{5}$
$\frac{23}{5}$
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MCQ 171 Mark
Mark $(\checkmark)$ against the correct answer in the following: $3\frac{3}{4}-2\frac{1}{4}=\ ?$
  • $1\frac{1}{2}$
  • B
    $1\frac{1}{4}$
  • C
    $\frac{1}{4}$
  • D
    None of these.
Answer
Correct option: A.
$1\frac{1}{2}$
$3\frac{3}{4}-2\frac{1}{4}$
$=\frac{15}{4}-\frac{9}{4}$
$=\frac{(15-9)}{4}$
$=\frac{6}{4}$
$=\frac{3}{2}$
$=1\frac{1}{2}$
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MCQ 181 Mark
Mark $(\checkmark)$ against the correct answer in the following: A fraction equivalent to $\frac{8}{2}$ is:
  • A
    $\frac{8+4}{12+4}$
  • B
    $\frac{8-4}{12-4}$
  • $\frac{8\div4}{12\div4}$
  • D
    None of these.
Answer
Correct option: C.
$\frac{8\div4}{12\div4}$
$\frac{8\div4}{12\div4}$
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MCQ 191 Mark
Mark $(\checkmark)$ against the correct answer in the following: The largest of the fractions $\frac{3}{4},\frac{5}{6},\frac{7}{12},\frac{2}{3}$ is:
  • A
    $\frac{2}{3}$
  • B
    $\frac{3}{4}$
  • C
    $\frac{5}{6}$
  • $\frac{7}{12}$
Answer
Correct option: D.
$\frac{7}{12}$
$\begin{array}{c|c}2&4,6,12,3\\\hline2&2,3,6,3\ \ \\\hline3&1,3,3,3\ \ \\\hline&1,1,1,1\ \ \end{array}$
$​​L.C.M$. of $4, 6, 12$ and $3 = (2 \times 2 \times 3) = 12$
Thus, we have:
$\frac{3}{4}=\frac{3\times3}{4\times3}=\frac{9}{12}$
$\frac{5}{6}=\frac{5\times2}{6\times2}=\frac{10}{12}$
$\frac{7}{12}=\frac{7\times1}{12\times1}=\frac{7}{12}$
$\frac{2}{3}=\frac{2\times4}{3\times4}=\frac{8}{12}$
Clearly, $\frac{7}{12}$ is the smallest fraction.
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MCQ 201 Mark
Mark $(\checkmark)$ against the correct answer in the following $?-\frac{8}{21}=\frac{8}{21}$
  • A
    $0$
  • B
    $1$
  • C
    $\frac{21}{8}$
  • $\frac{16}{21}$
Answer
Correct option: D.
$\frac{16}{21}$
$?-\frac{8}{21}=\frac{8}{21}$
$?=\frac{8}{21}+\frac{8}{21}$
$?=\frac{16}{21}$
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MCQ 211 Mark
Mark $(\checkmark)$ against the correct answer in the following:
If $\frac{45}{60}$ is equivalent to $\frac{\text{3}}{\text{x}}$ then the value of $x$ is:
  • $4$
  • B
    $5$
  • C
    $6$
  • D
    $20$
Answer
Correct option: A.
$4$
$\Big(\frac{45}{60}=\frac{\text{3}}{\text{x}}\Big)$
Now,
$3=\frac{45}{15}$
So, we have to multiply the denominator by $15$
Therefore, $\text{x}=\frac{60}{15}$
$\text{x}=4$
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MCQ 221 Mark
Mark $(\checkmark)$ against the correct answer in the following $\frac{3}{8}$ is an example of:
  • A proper fraction.
  • B
    An improper fraction.
  • C
    A mixed fraction.
  • D
    None of these.
Answer
Correct option: A.
A proper fraction.
In a proper fraction, the numerator is less than the denominator.
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MCQ 231 Mark
Mark $(\checkmark)$ against the correct answer in the following $\frac{3}{8}$ and $\frac{5}{12}$ on comparison give:
  • A
    $\frac{3}{8}>\frac{5}{12}$
  • $\frac{3}{8}<\frac{5}{12}$
  • C
    $\frac{3}{8}=\frac{5}{12}$
  • D
    None of these.
Answer
Correct option: B.
$\frac{3}{8}<\frac{5}{12}$
Considering $\frac{3}{8}$and $\frac{5}{12}$
On cross multiplying, we get:
$3 \times 12 = 36$ and $8 \times 5 = 40$
Clearly, $36 < 40$
$\therefore\frac{3}{8}<\frac{5}{12}$
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MCQ 241 Mark
Mark $(\checkmark)$ against the correct answer in the following: The largest of the fractions $\frac{4}{5},\frac{4}{7},\frac{4}{9},\frac{4}{11}$ is:
  • A
    $\frac{4}{1 1}$
  • $\frac{4}{5}$
  • C
    $\frac{4}{7}$
  • D
    $\frac{4}{9}$
Answer
Correct option: B.
$\frac{4}{5}$
Among the given fractions with the same numerator, the one with the smallest denominator is the greatest.
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MCQ 251 Mark
Mark $(\checkmark)$ against the correct answer in the following: $\frac{34}{7}=\ ?$
  • A
    $3\frac{4}{7}$
  • B
    $7\frac{3}{4}$
  • $4\frac{6}{7}$
  • D
    None of these.
Answer
Correct option: C.
$4\frac{6}{7}$
On dividing $34$ by $7,$
Quotient $= 4$
Remainder $= 6$
$\frac{34}{7}=4+\frac{6}{7}$
$=4\frac{6}{7}$
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MCQ 271 Mark
Which of the following are like fractions ?
  • A
    $\frac{2}{3}, \frac{3}{4}, \frac{4}{5}, \frac{5}{6}$
  • B
    $\frac{2}{5}, \frac{2}{7}, \frac{2}{9}, \frac{2}{11}$
  • $\frac{1}{8}, \frac{3}{8}, \frac{5}{8}, \frac{7}{8}$
  • D
    none of these
Answer
Correct option: C.
$\frac{1}{8}, \frac{3}{8}, \frac{5}{8}, \frac{7}{8}$
c
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MCQ 281 Mark
$3 \frac{3}{4}-1 \frac{1}{2}=?$
  • A
    $2 \frac{1}{2}$
  • $2 \frac{1}{4}$
  • C
    $1 \frac{1}{2}$
  • D
    $1 \frac{1}{4}$
Answer
Correct option: B.
$2 \frac{1}{4}$
b
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MCQ 291 Mark
The largest of the fractions $\frac{2}{3}, \frac{5}{9}, \frac{1}{2}$ and $\frac{7}{12}$ is
  • $\frac{2}{3}$
  • B
    $\frac{5}{9}$
  • C
    $\frac{7}{12}$
  • D
    $\frac{1}{2}$
Answer
Correct option: A.
$\frac{2}{3}$
a
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MCQ 301 Mark
$\frac{3}{8}$ and $\frac{5}{12}$ on comparison give
  • A
    $\frac{3}{8}>\frac{5}{12}$
  • $\frac{3}{8}<\frac{5}{12}$
  • C
    $\frac{3}{8}=\frac{5}{12}$
  • D
    none of these
Answer
Correct option: B.
$\frac{3}{8}<\frac{5}{12}$
b
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MCQ 311 Mark
$\frac{3}{8}$ is an example of
  • a proper fraction
  • B
    an improper fraction
  • C
    a mixed fraction
  • D
    none of these
Answer
Correct option: A.
a proper fraction
a
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MCQ 321 Mark
$\frac{24}{11}$ is an example of
  • A
    a proper fraction
  • an improper fraction
  • C
    a mixed fraction
  • D
    none of these
Answer
Correct option: B.
an improper fraction
B
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MCQ 331 Mark
A fraction equivalent to $\frac{24}{36}$ is
  • A
    $\frac{3}{4}$
  • $\frac{2}{3}$
  • C
    $\frac{8}{9}$
  • D
    None of these
Answer
Correct option: B.
$\frac{2}{3}$
B
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MCQ 341 Mark
A fraction equivalent to $\frac{3}{5}$ is
  • A
    $\frac{3+2}{5+2}$
  • B
    $\frac{3-2}{5-2}$
  • $\frac{3 \times 2}{5 \times 2}$
  • D
    None of these
Answer
Correct option: C.
$\frac{3 \times 2}{5 \times 2}$
C
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MCQ 351 Mark
A fraction equivalent to $\frac{8}{12}$ is
  • A
    $\frac{8 + 4}{12 + 4}$
  • B
    $\frac{8 - 4}{12 - 4}$
  • $\frac{8 ÷ 4}{12 ÷ 4}$
  • D
    None of these
Answer
Correct option: C.
$\frac{8 ÷ 4}{12 ÷ 4}$
C
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MCQ 361 Mark
Which is greater $3 \frac{1}{3}$ or $\frac{33}{10} ?$
  • $3\frac{1}{3}$
  • B
    $\frac{33}{10}$
  • C
    Both are equal
  • D
    Cannot be compared
Answer
Correct option: A.
$3\frac{1}{3}$
A
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MCQ 371 Mark
$\left(\frac{5}{6}+\frac{2}{3}-\frac{4}{9}\right)=?$
  • A
    $1\frac{1}{3}$
  • B
    $1\frac{1}{6}$
  • C
    $1\frac{1}{9}$
  • $1\frac{1}{18}$
Answer
Correct option: D.
$1\frac{1}{18}$
D
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MCQ 381 Mark
$\left(3 \frac{3}{4}-2 \frac{1}{4}\right)=?$
  • A
    $1\frac{1}{4}$
  • $1\frac{1}{2}$
  • C
    $\frac{1}{4}$
  • D
    None of these
Answer
Correct option: B.
$1\frac{1}{2}$
B
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MCQ 391 Mark
$\left(\frac{5}{6}+\frac{7}{8}\right)=?$
  • A
    $\frac{3}{2}$
  • B
    2
  • C
    $1\frac{7}{12}$
  • $1\frac{17}{24}$
Answer
Correct option: D.
$1\frac{17}{24}$
D
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MCQ 401 Mark
Which of the following are like fractions ?
  • A
    $\frac{2}{5}, \frac{2}{7}, \frac{2}{9}, \frac{2}{11}$
  • B
    $\frac{2}{3}, \frac{3}{4}, \frac{4}{5}, \frac{5}{6}$
  • C
    $\frac{3}{2}, \frac{4}{3}, \frac{5}{4}, \frac{6}{5}$
  • $\frac{1}{7}, \frac{2}{7}, \frac{3}{7}, \frac{5}{7}$
Answer
Correct option: D.
$\frac{1}{7}, \frac{2}{7}, \frac{3}{7}, \frac{5}{7}$
D
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MCQ 411 Mark
If $\frac{45}{60}$ is equivalent to $\frac{3}{x}$ then the value of $x$ is
  • 4
  • B
    5
  • C
    6
  • D
    20
Answer
Correct option: A.
4
A
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MCQ 421 Mark
If $\frac{3}{4}$ is equivalent to $\frac{x}{20}$ then the value of $x$ is
  • A
    12
  • 15
  • C
    18
  • D
    24
Answer
Correct option: B.
15
B
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MCQ 431 Mark
Which of the following statements is correct ?
  • A
    $\frac{3}{4}<\frac{3}{5}$
  • $\frac{3}{4}>\frac{3}{5}$
  • C
    $\frac{3}{4}$ and $\frac{3}{5}$ cannot be compared
Answer
Correct option: B.
$\frac{3}{4}>\frac{3}{5}$
B
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MCQ 441 Mark
Which of the following is a proper fraction ?
  • A
    $\frac{8}{8}$
  • B
    $1\frac{7}{8}$
  • C
    $1\frac{1}{8}$
  • $\frac{8}{9}$
Answer
Correct option: D.
$\frac{8}{9}$
D
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MCQ 451 Mark
$4 \frac{3}{5}=?$
  • A
    $\frac{19}{5}$
  • $\frac{23}{5}$
  • C
    $\frac{17}{5}$
  • D
    None of these
Answer
Correct option: B.
$\frac{23}{5}$
B
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MCQ 461 Mark
$\frac{34}{7}=$ ?
  • A
    $3 \frac{4}{7}$
  • B
    $7 \frac{3}{4}$
  • $4 \frac{6}{7}$
  • D
    $6 \frac{4}{7}$
Answer
Correct option: C.
$4 \frac{6}{7}$
C
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MCQ 471 Mark
The smallest of the fractions $\frac{3}{4}, \frac{5}{6}, \frac{7}{12}, \frac{2}{3}$ is
  • A
    $\frac{3}{4}$
  • B
    $\frac{5}{6}$
  • $\frac{7}{12}$
  • D
    $\frac{2}{3}$
Answer
Correct option: C.
$\frac{7}{12}$
C
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MCQ 481 Mark
The smallest of the fractions $\frac{2}{3}, \frac{3}{5}, \frac{5}{6}, \frac{7}{10}$ is
  • A
    $\frac{2}{3}$
  • $\frac{3}{5}$
  • C
    $\frac{5}{6}$
  • D
    $\frac{7}{10}$
Answer
Correct option: B.
$\frac{3}{5}$
B
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MCQ 491 Mark
The smallest of the fractions $\frac{6}{11}, \frac{7}{11}, \frac{8}{11}$ and $\frac{9}{11}$ is
  • $\frac{6}{11}$
  • B
    $\frac{7}{11}$
  • C
    $\frac{8}{11}$
  • D
    $\frac{9}{11}$
Answer
Correct option: A.
$\frac{6}{11}$
A
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MCQ 501 Mark
The smallest of the fractions $\frac{4}{5}, \frac{4}{7}, \frac{4}{9}$ and $\frac{4}{11}$ is
  • A
    $\frac{4}{5}$
  • B
    $\frac{4}{7}$
  • C
    $\frac{4}{9}$
  • $\frac{4}{11}$
Answer
Correct option: D.
$\frac{4}{11}$
D
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