Aptitude : : Decimal Fractions Questions & Answers
- $ \dfrac{4.2 \times 4.2-1.9 \times 1.9}{2.3 \times 6.1} = $ ?
A. 0.5
B. 1
C. 1.9
D. 4.2
- The value of $\dfrac{(0.96)^3-(0.1)^3}{(0.96)^2+.096+(0.1)^2} $ is
A. 0.86
B. 0.95
C. 0.97
D. 1.06
- The value of $ \dfrac{(2.3)^3-0.027}{(2.3)^2+0.69+0.09}$ is
A. 0
B. 1.6
C. 2
D. 3.3
- 0.002 x 0.5 = ?
A. 0.0001
B. 0.001
C. 0.01
D. 0.1
- The correct expression of $6.\overline{46} $ in the fractional form is :
A. $\dfrac{646}{99}$
B. $\dfrac{640}{100}$
C. $\dfrac{640}{99}$
D. $\dfrac{64640}{1000}$