CBSE Class 7 Maths Rational Numbers Quiz 5

1. \(\frac { 2 }{ -5 } \) × \(\frac { -5 }{ 2 } \) =

A

1

B

-1

C

2

D

-5

2. -\(\frac { 6 }{ 5 } \) × 1 =

A

-\(\frac { 6 }{ 5 } \)

B

\(\frac { 6 }{ 5 } \)

C

-\(\frac { 5 }{ 6 } \)

D

\(\frac { 5 }{ 6 } \)

3. -\(\frac { 6 }{ 5 } \) + 1 =

A

-\(\frac { 6 }{ 5 } \)

B

\(\frac { 6 }{ 5 } \)

C

\(\frac { 5 }{ 6 } \)

D

-\(\frac { 5 }{ 6 } \)

4. \(\frac { 2 }{ 9 } \) × \(\frac { 27 }{ 8 } \) =

A

\(\frac { 4 }{ 3 } \)

B

\(\frac { 3 }{ 4 } \)

C

3

D

4

5. \(\frac { 7 }{ 12 } \) ÷ ( -\(\frac { 7 }{ 12 } \)) =

A

1

B

-1

C

7

D

-7