Aptitude : : Decimal Fractions Questions & Answers

  1. What decimal of an hour is a second ?

A. .0256

B. .00027

C. .000126

D. .0025

  1. The value of $0.5\overline{7}$ is :

A. $\dfrac{57}{99}$

B. $\dfrac{26}{45}$

C. $\dfrac{52}{9}$

D. $\dfrac{57}{10}$

  1. The value of $4.1\overline{2}$ is :

A. $\dfrac{371}{900}$

B. $\dfrac{371}{999}$

C. $4\dfrac{11}{90}$

D. $4\dfrac{11}{99}$

  1. The value of $2.1\overline{36} $ is :

A. $2\dfrac{3}{22}$

B. $2\dfrac{22}{3}$

C. $\dfrac{47}{220}$

D. $\dfrac{68}{495}$

  1. The value of $(~0.\overline{2}+0.\overline{3}+0.\overline{4}+0.\overline{9}+0.\overline{39}~)$ is :

A. $2\dfrac{13}{33}$

B. $0.\overline{57}$

C. $1\dfrac{20}{33}$

D. $2\dfrac{1}{3}$