8th Class Mathematics Rational Numbers Question Bank

done Rational Numbers

• A) Every fraction is a rational number.

B) Every rational number is a fraction.

C) Every integer is a rational number.

D) Both (a) and (c).

• A) $\frac{-8}{9}>\frac{-4}{5}$

B) $\frac{-4}{5}<\frac{-8}{9}$

C) $\frac{-8}{9}=\frac{-4}{5}$

D) $\frac{-8}{9}<\frac{-4}{5}$

• A) $\frac{4}{7}$

B) $-\frac{4}{12}$

C) $\frac{4}{12}$

D) $\frac{4}{-7}$

• A) $-\frac{5}{14},-\frac{25}{28},-\frac{3}{7},-\frac{1}{2}$

B) $-\frac{25}{28},\frac{-5}{14},\frac{-3}{7},-\frac{1}{2}$

C) $-\frac{25}{28},-\frac{1}{2},-\frac{3}{7},-\frac{5}{14}$

D) $-\frac{1}{2},\frac{-3}{7},\frac{-5}{14},\frac{-25}{28}$

• A) $\frac{5}{7}<\frac{7}{9}<\frac{9}{11}<\frac{11}{13}$

B) $\frac{11}{13}<\frac{9}{11}<\frac{7}{9}<\frac{5}{7}$

C) $\frac{5}{7}<\frac{11}{13}<\frac{7}{9}<\frac{9}{11}$

D) Both (b) & (c)

• A) $\frac{7}{24}$

B) $\frac{8}{15}$

C) $\frac{13}{48}$

D) Both (a) & (c)

• A) $\frac{13}{20},\frac{-1}{5},\frac{-11}{15},\frac{-3}{10}$

B) $\frac{13}{20},\frac{-1}{5},\frac{-3}{10},\frac{-11}{15}$

C) $\frac{13}{20},\frac{-11}{15},\frac{-3}{10},\frac{1}{5}$

D) $\frac{13}{20},\frac{-3}{10},\frac{-11}{15},\frac{1}{5}$

• A) $\frac{37}{15}$

B) $\frac{-37}{15}$

C) $\frac{-36}{5}$

D) $\frac{-38}{3}$

• A) $\frac{3}{2}$

B) $\frac{-3}{2}$

C) $\frac{1}{2}$

D) $\frac{-1}{2}$

• A) $\frac{-5}{24}$

B) $\frac{5}{24}$

C) $\frac{7}{16}$

D) $\frac{5}{16}$

• A) $\frac{-25}{15}$

B) $\frac{25}{-15}$

C) $\frac{25}{15}$

D) $\frac{-25}{30}$

• A) $-9$

B) $9$

C) $-81$

D) $8$

• A) $\frac{2}{5}$

B) $\frac{4}{9}$

C) $\frac{-1}{6}$

D) $\frac{-6}{7}$

• A) $\frac{1}{8}$

B) $\frac{2}{7}$

C) $\frac{-3}{7}$

D) $\frac{-1}{6}$

• A) $\frac{62}{63}$

B) $\frac{8}{63}$

C) $\frac{-8}{63}$

D) $\frac{-62}{63}$

• A) $\frac{-71}{63}$

B) $\frac{71}{63}$

C) $\frac{1}{63}$

D) $\frac{-1}{63}$

• A) $\frac{15}{11}$

B) $\frac{-15}{11}$

C) $\frac{29}{11}$

D) $\frac{-29}{11}$

• A) $\frac{507}{4}$

B) $35$

C) $-35$

D) $507$

• A) $\frac{-4}{5}$

B) $\frac{-8}{5}$

C) $\frac{4}{5}$

D) $\frac{8}{5}$

• A) $1\frac{1}{21}$

B) $-1$

C) $0$

D) $1$

• A) $\frac{-1}{4},\frac{7}{24},\frac{13}{48},\frac{-27}{96}$

B) $\frac{1}{4},\frac{-7}{24},\frac{13}{48},\frac{27}{96}$

C) $\frac{1}{4},\frac{7}{24},\frac{-13}{48},\frac{27}{96}$

D) $\frac{1}{4},\frac{7}{24},\frac{13}{48},\frac{27}{96}$

• A) $\frac{21}{28}$

B) $\frac{-29}{48}$

C) $\frac{15}{48}$

D) $\frac{29}{48}$

• A) $\frac{5}{24}$

B) $\frac{9}{24}$

C) $\frac{-7}{24}$

D) $\frac{-5}{24}$

• A) $\frac{3}{2}$

B) $\frac{-2}{3}$

C) $\frac{-3}{2}$

D) $\frac{2}{3}$

• A) $\frac{-1}{2},\frac{-1}{3},\frac{-1}{5}$

B) $\frac{-3}{2},\frac{-7}{4},\frac{-5}{4}$

C) $\frac{-12}{5},\frac{-22}{5},\frac{12}{5}$

D) $\frac{3}{2},\frac{7}{4},\frac{5}{4}$

• A) $\frac{3}{2}$

B) $\frac{-3}{7}$

C) $\frac{-3}{2}$

D) $\frac{3}{7}$

• A) $\frac{8}{7}$

B) $\frac{-8}{21}$

C) $\frac{-3}{7}$

D) $\frac{8}{21}$

• A) $7\frac{1}{8}$

B) $\frac{7}{4}$

C) $7\frac{1}{4}$

D) $4\frac{1}{7}$

• A) $\frac{49}{45}$

B) $-1\frac{4}{45}$

C) $\frac{45}{49}$

D) $1\frac{4}{45}$

• A) $\frac{1}{0}$

B) $0$

C) Does not exist

D) $\frac{0}{0}$

• A) $\frac{9}{-15},\frac{-2}{3},\frac{-4}{5}$

B) $\frac{-2}{3},\frac{-4}{5},\frac{-9}{15}$

C) $\frac{9}{-15},\frac{-4}{5},\frac{-2}{3}$

D) $\frac{-2}{3},\frac{-9}{15},\frac{-4}{5}$

• A) $\frac{-56}{63}$

B) $\frac{-86}{63}$

C) $\frac{86}{63}$

D) $\frac{56}{63}$

• A) $\frac{2}{9}$

B) $\frac{4}{9}$

C) $\frac{4}{3}$

D) $\frac{2}{3}$

• A) $\frac{-4}{3}$

B) $\frac{3}{5}$

C) $\frac{-8}{5}$

D) $\frac{-3}{8}$

•  (i) $\sqrt{2}\times \sqrt{8}$ (ii) $\frac{22}{7}$ (iii) $2\sqrt{3}$ (iv) $\pi$

A) (i) and (ii) only

B) (i) and (iii) only

C) (ii) and (iv) only

D) (iii) and (iv) only

• A) $\frac{3}{17}$

B) $\frac{-4}{19}$

C) $-\frac{0}{8}$

D) $\frac{3}{0}$

• A) $\frac{3}{4}$

B) $\frac{1}{2}$

C) $\frac{-4}{3}$

D) $\frac{-1}{4}$

• A) $-6\frac{1}{4}$

B) $6\frac{1}{4}$

C) $4\frac{1}{6}$

D) $-4\frac{1}{6}$

• A) $\frac{5}{12}$

B) $\frac{5}{24}$

C) $\frac{-5}{24}$

D) $\frac{-5}{12}$

• A) $3\frac{1}{10}$

B) $\frac{-3}{10}$

C) $-3\frac{1}{10}$

D) $\frac{3}{10}$

• A) $\frac{75}{64}$

B) $\frac{25}{64}$

C) $\frac{25}{4}$

D) $\frac{3}{4}$

• A) $\frac{11}{72}$

B) $\frac{2}{9}$

C) $\frac{4}{7}$

D) $\frac{5}{72}$

• A) $\frac{1}{7}\,l$

B) $\frac{1}{5}\,l$

C) $\frac{2}{3}\,l$

D) $\frac{1}{2}\,l$

• A) $\frac{-3}{4},\frac{-1}{2},\frac{5}{6},\frac{3}{8}$

B) $\frac{-3}{4},\frac{-1}{2},\frac{3}{8},\frac{5}{6}$

C) $\frac{5}{6},\frac{3}{8},\frac{-1}{2},\frac{-3}{4}$

D) $\frac{-1}{2},\frac{-3}{4},\frac{3}{8},\frac{5}{6}$

• A) $-4\frac{2}{5}$

B) $4\frac{8}{5}$

C) $\frac{-6}{5}$

D) $4\frac{6}{5}$