Rational Numbers - Jharkhand Board (JAC) STD 7 Maths Questions

Q 1M.C.Q. [1 Marks Each]1 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
None of these.

Answer: B.

View full solution →

Q 2M.C.Q. [1 Marks Each]1 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
$\frac{-14}{9}$

Answer: C.

View full solution →

Q 3M.C.Q. [1 Marks Each]1 Mark

Mark $(\checkmark)$ against the correct answer in the following: $0\div\frac{-7}{5}=?$

A
Not defined
B
$\frac{-5}{7}$
✓
$0$
D
$\frac{5}{7}$

Answer: C.

View full solution →

Q 4M.C.Q. [1 Marks Each]1 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
Both are equal.
D
None of these

Answer: A.

View full solution →

Q 5M.C.Q. [1 Marks Each]1 Mark

Mark $(\checkmark)$ against the correct answer in the following: $1\div\frac{1}{2}=?$

A
$\frac{1}{2}$
B
$2$
C
$2\frac{1}{2}$
✓
$1\frac{1}{2}$

Answer: D.

View full solution →

Q 61 Marks Question1 Mark

Which of the two rational numbers is greater in the following pairs? $\frac{-3}{5}\text{ or }0$

View full solution →

Q 71 Marks Question1 Mark

Multiply: $\frac{9}{8}\text{ by }\frac{32}{3}$

View full solution →

Q 81 Marks Question1 Mark

Fill n the blank: $(\dots)\div\Big(\frac{-7}{5}\Big)=\frac{10}{19}$

View full solution →

Q 91 Marks Question1 Mark

Fill in the blank: Multiplicative inverse of $-1\frac{3}{4}$ is ....

View full solution →

Q 101 Marks Question1 Mark

Which of the following are rational number? $-3$

View full solution →

Q 112 Marks Questions2 Marks

Add the following rational numbers: $\frac{3}{-8}\text{ and }\frac{1}{8}$

View full solution →

Q 122 Marks Questions2 Marks

Find x such that: $\frac{-1}{5}=\frac{8}{\text{x}}$

View full solution →

Q 132 Marks Questions2 Marks

Which of the following are pairs of equivalent rational number? $\frac{9}{4},\frac{-36}{16}$

View full solution →

Q 142 Marks Questions2 Marks

What should be added to $\frac{-5}{7}$ to get $\frac{-2}{3}?$

View full solution →

Q 152 Marks Questions2 Marks

How many pieces, each of length $3\frac{3}{4}\text{m}$ can be cut from a rope of length $45m?$

View full solution →

Q 165 Marks Questions5 Marks

Arrange the following rational numbers in ascending order:
$\frac{2}{5},\frac{7}{10},\frac{8}{15},\frac{13}{30}$

View full solution →

Q 175 Marks Questions5 Marks

Simplify: $\frac{-11}{39}+\frac{5}{26}+\frac{2}{1}$

View full solution →

Q 185 Marks Questions5 Marks

Evaluate: $\frac{-16}{9}+\frac{-5}{12}+\frac{7}{18}$

View full solution →

Q 195 Marks Questions5 Marks

Simplify: $-1+\frac{7}{9}+\frac{11}{12}$

View full solution →

Q 205 Marks Questions5 Marks

Arrange the following rational numbers in ascending order: $\frac{-3}{4},\frac{5}{-12},\frac{-7}{16},\frac{9}{-24}$

View full solution →

Q 213 Marks Question3 Marks

Which of the two rational numbers is greater in the following pairs? $\frac{9}{-13}\text{ or }\frac{7}{-12}$

View full solution →

Q 223 Marks Question3 Marks

Evaluate: $\frac{-5}{-8}-\frac{-3}{4}$

View full solution →

Q 233 Marks Question3 Marks

What should be added to $\Big(\frac{-13}{4}+\frac{-3}{8}\Big)$

View full solution →

Q 243 Marks Question3 Marks

By what number should $\frac{-44}{9}$ be divided to get $\frac{-11}{3}?$

View full solution →

Q 253 Marks Question3 Marks

Find five rational numbers between $-3$ and $-2.$

View full solution →

Rational Numbers question types

Rational Numbers questions

Generate a Rational Numbers paper free

Rational Numbers Maths - Rational Numbers

Rational Numbers question types

Rational Numbers questions

Generate a Rational Numbers paper free