List of top Mathematics Questions on Real Numbers and their Decimal Expansions asked in TS POLYCET

Which of the following rational number has a terminating decimal form?
The decimal expansion of $\frac{43}{2^4 \cdot 5^3}$ will terminate after how many places?
Among \(\frac{1}{2}, \frac{1}{3}, \frac{1}{4}, \frac{1}{5}\) the non-terminating decimal is