MCQ 11 Mark
Mark $(\checkmark)$ against the correct answer in the following: $\frac{55}{-66}$ in standard form is :
- A
$\frac{5}{-6}$
- ✓
$\frac{-5}{6}$
- C
$\frac{-55}{66}$
- D
AnswerCorrect option: B. $\frac{-5}{6}$
$\frac{-5}{6}$
View full question & answer→MCQ 21 Mark
Mark $(\checkmark)$ against the correct answer in the following: What should be added to $\frac{-5}{9}$ to get $1?$
- A
$\frac{4}{9}$
- B
$\frac{-4}{9}$
- ✓
$\frac{14}{9}$
- D
$\frac{-14}{9}$
AnswerCorrect option: C. $\frac{14}{9}$
$\frac{14}{9}$
View full question & answer→MCQ 31 Mark
Mark $(\checkmark)$ against the correct answer in the following: $0\div\frac{-7}{5}=?$
- A
- B
$\frac{-5}{7}$
- ✓
$0$
- D
$\frac{5}{7}$
View full question & answer→MCQ 41 Mark
Mark $(\checkmark)$ against the correct answer in the following: Which is greater between $\frac{-4}{9}$ and $\frac{-5}{12}$ ?
- ✓
$\frac{-4}{9}$
- B
$\frac{-5}{12}$
- C
- D
AnswerCorrect option: A. $\frac{-4}{9}$
$\frac{-4}{9}$
View full question & answer→MCQ 51 Mark
Mark $(\checkmark)$ against the correct answer in the following: $1\div\frac{1}{2}=?$
- A
$\frac{1}{2}$
- B
$2$
- C
$2\frac{1}{2}$
- ✓
$1\frac{1}{2}$
AnswerCorrect option: D. $1\frac{1}{2}$
$1\frac{1}{2}$
View full question & answer→MCQ 61 Mark
Mark $(\checkmark)$ against the correct answer in the following: Reciprocal of $-6$ is:
- A
$6$
- B
$\frac{1}{6}$
- C
$\frac{-1}{6}$
- ✓
View full question & answer→MCQ 71 Mark
Mark $(\checkmark)$ against the correct answer in the following: $\frac{-3}{14}\times?=\frac{5}{12}$
- A
$\frac{-35}{18}$
- B
$\frac{35}{18}$
- C
$\frac{7}{3}$
- ✓
View full question & answer→MCQ 81 Mark
Mark $(\checkmark)$ against the correct answer in the following: Which is smaller out of $\frac{5}{-6}$ and $\frac{-7}{12}?$
- ✓
$\frac{5}{-6}$
- B
$\frac{-7}{12}$
- C
- D
AnswerCorrect option: A. $\frac{5}{-6}$
$\frac{5}{-6}$
View full question & answer→MCQ 91 Mark
Mark $(\checkmark)$ against the correct answer in the following: $-2\frac{1}{3}+4\frac{3}{5}=?$
- A
$-2\frac{4}{15}$
- B
$2\frac{4}{15}$
- C
$-2\frac{1}{5}$
- ✓
$2\frac{2}{15}$
AnswerCorrect option: D. $2\frac{2}{15}$
$2\frac{2}{15}$
View full question & answer→MCQ 101 Mark
Mark $(\checkmark)$ against the correct answer in the following: $78\frac{3}{4}\div2\frac{1}{2}=?$
- A
$31\frac{1}{2}$
- B
$39\frac{3}{8}$
- C
$40\frac{1}{3}$
- ✓
View full question & answer→MCQ 111 Mark
Mark $(\checkmark)$ against the correct answer in the following: Which is larger out of $\frac{2}{-3}$ and $\frac{-4}{5}?$
- A
$\frac{2}{-3}$
- ✓
$\frac{-4}{5}$
- C
- D
AnswerCorrect option: B. $\frac{-4}{5}$
$\frac{-4}{5}$
View full question & answer→MCQ 121 Mark
Mark $(\checkmark)$ against the correct answer in the following: What should be subtracted from $\frac{-2}{7}$ to get $\frac{3}{4}?$
- A
$\frac{-17}{12}$
- B
$\frac{17}{12}$
- C
$\frac{-12}{17}$
- ✓
View full question & answer→MCQ 131 Mark
Mark $(\checkmark)$ against the correct answer in the following: $-2\frac{1}{9}-6=?$
- A
$-8\frac{1}{9}$
- B
$8\frac{1}{9}$
- C
$4\frac{1}{9}$
- ✓
View full question & answer→MCQ 141 Mark
Mark $(\checkmark)$ against the correct answer in the following: $\frac{-102}{119}$ in standard form is:
- A
$\frac{-4}{7}$
- ✓
$\frac{-6}{7}$
- C
$\frac{-6}{17}$
- D
AnswerCorrect option: B. $\frac{-6}{7}$
$H.C.F$ of $102$ and $119$ is $17$
$=\frac{-102\div11}{119\div17}=\frac{-6}{7}$
The standard from of $\frac{-102}{119}\text{ is }\frac{-6}{7}$ View full question & answer→MCQ 151 Mark
Mark $(\checkmark)$ against the correct answer in the following: The product of two numbers is $\frac{-1}{6}$ If one of them is $\frac{-5}{8}$ the other number is:
- A
$\frac{-4}{15}$
- ✓
$\frac{4}{15}$
- C
$\frac{15}{4}$
- D
$\frac{-15}{4}$
AnswerCorrect option: B. $\frac{4}{15}$
Let the other number to be $x$
$\frac{-5}{8}\times\text{x}=\frac{-1}{6}$
$\Rightarrow\text{x}=\frac{-1}{6}\div\Big(\frac{-5}{8}\Big)$
$=\frac{-1}{6}\times\Big(\frac{8}{-5}\Big)$
$=\frac{-4}{-15}$
$=\frac{4}{15}$
View full question & answer→MCQ 161 Mark
Mark $(\checkmark)$ against the correct answer in the following: $\frac{-9}{14}+?=-1$
- A
$\frac{5}{14}$
- ✓
$\frac{-5}{14}$
- C
$\frac{1}{7}$
- D
$\frac{-1}{7}$
AnswerCorrect option: B. $\frac{-5}{14}$
Missing number $=(-1)+\frac{9}{14}$
$=\frac{-14+9}{14}$
$=\frac{-5}{14}$
View full question & answer→MCQ 171 Mark
Mark $(\checkmark)$ against the correct answer in the following: Which is smaller between $\frac{-5}{6}$ and $\frac{-7}{12}?$
- ✓
$\frac{-5}{6}$
- B
$\frac{-7}{12}$
- C
$\frac{6}{5}$
- D
AnswerCorrect option: A. $\frac{-5}{6}$
Since $LCM$ of $6$ and $12$ is $12$
$\frac{-5\times2}{6\times}=\frac{-10}{12}$
$\frac{-7\times1}{12\times1}=\frac{-7}{12}$
$\frac{-5}{6}<\frac{-7}{12}$
View full question & answer→MCQ 181 Mark
Mark $(\checkmark)$ against the correct answer in the following: $\text{if }\frac{\text{x}}{6}=\frac{7}{-3}$ then the value of $x$ is:
AnswerThe correct option is $(a).$
The value of $x$ is $-14$
$\Big[\text{x}=\frac{7\times6}{-3}=\frac{42^{14}}{-3_1}=-14\Big]$
View full question & answer→MCQ 191 Mark
Mark $(\checkmark)$ against the correct answer in the following: $\frac{-6}{13}-\Big(\frac{-7}{15}\Big)=?$
- A
$\frac{-181}{195}$
- B
$\frac{181}{195}$
- ✓
$\frac{1}{195}$
- D
$\frac{-1}{195}$
AnswerCorrect option: C. $\frac{1}{195}$
The correct option is $(c).$
$\frac{-6}{13}-\frac{[-7]}{15}$
$LCM$ of $13$ and $15$ is $195$
$\frac{-6}{13}-\frac{[-7]}{15}$
$=\frac{-90+91}{195}$
$=\frac{1}{195}$
View full question & answer→MCQ 201 Mark
Mark $(\checkmark)$ against the correct answer in the following: $\frac{2}{3}-1\frac{5}{7}=?$
- A
$1\frac{1}{21}$
- ✓
$-1\frac{1}{21}$
- C
$\frac{5}{21}$
- D
$\frac{-5}{21}$
AnswerCorrect option: B. $-1\frac{1}{21}$
The correct option is $(b).$
$\frac{2}{3}-1\frac{5}{7}$
$\frac{2}{3}\frac{12}{7}$
$LCM$ of $3$ and $7$ is $21$
$=\frac{14-36}{21}$
$=\frac{-22}{21}$
$=-1\frac{1}{21}$
View full question & answer→MCQ 211 Mark
Mark $(\checkmark)$ against the correct answer in the following: $\frac{-9}{14}+?=-1$
- A
$\frac{5}{14}$
- ✓
$\frac{-5}{14}$
- C
$\frac{1}{7}$
- D
$\frac{-1}{7}$
AnswerCorrect option: B. $\frac{-5}{14}$
The correct option is $(b).$
$\frac{-9}{14}+?=-1$
$\therefore?=-1-\frac{(-9)}{14}$
$?=\frac{14+9}{14}$
$?=\frac{-5}{14}$
View full question & answer→MCQ 221 Mark
Mark $(\checkmark)$ against the correct answer in the following:
$\frac{5}{4}-\frac{7}{6}-\frac{-2}{3}=?$
- ✓
$\frac{3}{4}$
- B
$\frac{-3}{4}$
- C
$\frac{-7}{12}$
- D
$\frac{7}{12}$
AnswerCorrect option: A. $\frac{3}{4}$
$\frac{5}{4}-\frac{7}{6}-\frac{(-2)}{3}$
$LCM$ of $4, 6$ and $3$ is $12$
$=\frac{15-14+8}{12}$
$=\frac{9^3}{12_4}$
$=\frac{3}{4}$
View full question & answer→MCQ 231 Mark
Mark $(\checkmark)$ against the correct answer in the following:
What should be subtracted from $\frac{-3}{4}$ to get $\frac{5}{6}?$
- A
$\frac{19}{12}$
- ✓
$\frac{-19}{12}$
- C
$\frac{1}{12}$
- D
$\frac{-1}{12}$
AnswerCorrect option: B. $\frac{-19}{12}$
The correct option is $(b).$
Let the number that is to be subtracted be $x.$
$\frac{-3}{4}-\text{x}=\frac{5}{6}$
$\Rightarrow-\text{x}=\frac{5}{6}-\Big(\frac{-3}{4}\Big)$
$\Rightarrow-\text{x}=\frac{5}{6}+\frac{-3}{4}$
$\Rightarrow-\text{x}=\frac{(5\times2)+(3\times3)}{12}$
$\Rightarrow\text{x}=-\frac{19}{12}$
Hence, $\frac{-19}{12}$ should be subtracted from $\frac{-3}{4}$ to get $\frac{5}{6}$
View full question & answer→MCQ 241 Mark
Mark $(\checkmark)$ against the correct answer in the following: $\frac{-3}{8}\div=0?$
- A
$\frac{-3}{8}$
- B
$0$
- C
$\frac{-8}{3}$
- ✓
AnswerThis is because $\frac{-3}{8}\div0$ is not defined.
View full question & answer→MCQ 251 Mark
Mark $(\checkmark)$ against the correct answer in the following:
$\frac{33}{-55}$ in standard form is:
- A
$\frac{3}{-5}$
- ✓
$\frac{-3}{5}$
- C
$\frac{33}{-55}$
- D
AnswerCorrect option: B. $\frac{-3}{5}$
$H.C.F$ of $33$ and $55$ is $11$
$=\frac{-33\div11}{55\div11}=\frac{-3}{5}$ View full question & answer→MCQ 261 Mark
$\frac{-3}{8}+0=?$
- A
$\frac{-3}{8}$
- B
- C
$\frac{-8}{3}$
- ✓
View full question & answer→MCQ 271 Mark
$0+\frac{-7}{5}=?$
- A
- B
$\frac{-5}{7}$
- ✓
- D
$\frac{5}{7}$
View full question & answer→MCQ 281 Mark
$\frac{-3}{14} \times ?=\frac{5}{12}$
- ✓
$\frac{-35}{18}$
- B
$\frac{35}{18}$
- C
$\frac{7}{3}$
- D
$\frac{-7}{3}$
AnswerCorrect option: A. $\frac{-35}{18}$
View full question & answer→MCQ 291 Mark
$1+\frac{1}{2}=?$
- A
$\frac{1}{2}$
- ✓
- C
$2 \frac{1}{2}$
- D
$1 \frac{1}{2}$
View full question & answer→MCQ 301 Mark
$\frac{5}{4}-\frac{7}{6}-\frac{-2}{3}=?$
- ✓
$\frac{3}{4}$
- B
$\frac{-3}{4}$
- C
$\frac{-7}{12}$
- D
$\frac{7}{12}$
AnswerCorrect option: A. $\frac{3}{4}$
View full question & answer→MCQ 311 Mark
$\frac{-9}{14}+?=-1$
- A
$\frac{5}{14}$
- ✓
$\frac{-5}{14}$
- C
$\frac{1}{7}$
- D
$\frac{-1}{7}$
AnswerCorrect option: B. $\frac{-5}{14}$
View full question & answer→MCQ 321 Mark
Which is greater between $\frac{-4}{9}$ and $\frac{-5}{12}$ ?
- A
$\frac{-4}{9}$
- ✓
$\frac{-5}{12}$
- C
AnswerCorrect option: B. $\frac{-5}{12}$
View full question & answer→MCQ 331 Mark
$\frac{2}{3}-1 \frac{5}{7}=?$
- A
$1 \frac{1}{21}$
- ✓
$-1 \frac{1}{21}$
- C
$\frac{5}{21}$
- D
$\frac{-5}{21}$
AnswerCorrect option: B. $-1 \frac{1}{21}$
View full question & answer→MCQ 341 Mark
$-2 \frac{1}{3}+4 \frac{3}{5}=?$
- A
$-2 \frac{4}{15}$
- ✓
$2 \frac{4}{15}$
- C
$-2 \frac{1}{5}$
- D
$2 \frac{2}{15}$
AnswerCorrect option: B. $2 \frac{4}{15}$
View full question & answer→MCQ 351 Mark
$\frac{-6}{13}-\left(\frac{-7}{15}\right)=?$
- A
$\frac{-181}{195}$
- B
$\frac{181}{195}$
- ✓
$\frac{1}{195}$
- D
$\frac{-1}{195}$
AnswerCorrect option: C. $\frac{1}{195}$
View full question & answer→MCQ 361 Mark
$-2 \frac{1}{9}-6=?$
- ✓
$-8 \frac{1}{9}$
- B
$8 \frac{1}{9}$
- C
$4 \frac{1}{9}$
- D
$-4 \frac{1}{9}$
AnswerCorrect option: A. $-8 \frac{1}{9}$
View full question & answer→MCQ 371 Mark
Multiplicative inverse of $\frac{-2}{3}$ is
- A
$\frac{2}{3}$
- ✓
$\frac{-3}{2}$
- C
$\frac{3}{2}$
- D
AnswerCorrect option: B. $\frac{-3}{2}$
View full question & answer→MCQ 381 Mark
- A
- B
$\frac{1}{6}$
- ✓
$\frac{-1}{6}$
- D
AnswerCorrect option: C. $\frac{-1}{6}$
View full question & answer→MCQ 391 Mark
Which is larger out of $\frac{2}{-3}$ and $\frac{-4}{5} ?$
- ✓
$\frac{2}{-3}$
- B
$\frac{-4}{5}$
- C
AnswerCorrect option: A. $\frac{2}{-3}$
View full question & answer→MCQ 401 Mark
Which is smaller out of $\frac{5}{-6}$ and $\frac{-7}{12} ?$
- ✓
$\frac{5}{-6}$
- B
$\frac{-7}{12}$
- C
AnswerCorrect option: A. $\frac{5}{-6}$
View full question & answer→MCQ 411 Mark
What should be subtracted from $\frac{-3}{4}$ to get $\frac{5}{6}$ ?
- A
$\frac{19}{12}$
- ✓
$\frac{-19}{12}$
- C
$\frac{1}{12}$
- D
$\frac{-1}{12}$
AnswerCorrect option: B. $\frac{-19}{12}$
View full question & answer→MCQ 421 Mark
What should be added to $\frac{-5}{9}$ to get 1 ?
- A
$\frac{4}{9}$
- B
$\frac{-4}{9}$
- ✓
$\frac{14}{9}$
- D
$\frac{-14}{9}$
AnswerCorrect option: C. $\frac{14}{9}$
View full question & answer→MCQ 431 Mark
If $\frac{x}{6}=\frac{7}{-3}$, then the value of $x$ is
View full question & answer→MCQ 441 Mark
$\frac{-102}{119}$ in standard form is
- A
$\frac{-4}{7}$
- ✓
$\frac{-6}{7}$
- C
$\frac{-6}{17}$
- D
AnswerCorrect option: B. $\frac{-6}{7}$
View full question & answer→MCQ 451 Mark
$\frac{33}{-55}$ in standard form is
- A
$\frac{3}{-5}$
- ✓
$\frac{-3}{5}$
- C
$\frac{-33}{55}$
- D
AnswerCorrect option: B. $\frac{-3}{5}$
View full question & answer→