| Directions: What value will come in place of question mark (?) in the following questions? [SSC (CGL) 2010] |
| \[(0.1)\times (0.01)\times (0.001)\times {{10}^{7}}=?\] |
A) \[100\]
B) \[0.10\]
C) \[\frac{1}{100}\]
D) \[10\]
Correct Answer: D
Solution :
| \[?=(0.1)\times (0.01)\times (0.001)\times {{10}^{7}}\] |
| \[\Rightarrow \]\[?=\frac{1}{10}\times \frac{1}{100}\times \frac{1}{1000}\times {{10}^{7}}=\frac{{{10}^{7}}}{{{10}^{6}}}=10\] |
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