210 ÷ 14 ÷ 3 = ?
A). 4
B). 5
C). 6
D). None of these
1. (64 + 9 + 9) / (2 * 20 + 1) = ?
3. Which of the following is a perfect square as well as a cube 343, 125, 81, or 64
4. The value of $\sqrt{10^{-6}\times 0.25}$ is
7. What should come in the place of question mark (?) in this question? 5/3 + 2/8 - ? × 8/2 = 4/5
8. $8.7-\left[7.6-\left\{6.5 - \left(5.4 -\overline{4.3-2}\right)\right\}\right]$ is simplified to :